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AG | 1/2 Kilo | Kilo


This page contains our current information on all known varieties of 1/2 kilo and kilo class Engelhard Legacy Ingots.  Yes, all varieties displayed below are considered ‘uncommon’ or ‘rare’ and regarded as highly desirable and collectible ingots.  The ½ Kilo class includes 500g, 0.5kg, 16.075oz and ½ KILO weight class designations.  The Kilo class includes 32.150oz, 1kg and 1 KILO weight class designations.

The Engelhard London hallmark ingots shown in ½ KILO and KILO weight class are highly coveted Legacy ingots and of the earliest Engelhard variety.  They are all in high demand and at the top of the collectibility and rarity list.

Additional information on these varieties can be found in our SUGGESTED READINGS section under the AG COMMUNITY heading.  We hope you enjoy your visit!

EXAMPLE WEIGHT CLASS HALLMARK OBVERSE REVERSE COMMENTARY SAMPLE
SERIAL
NUMBERS

ICR | ESTIMATED
MINTAGE

engel-australia
500g
Unique Hallmark [‘E’ Hallmark in Elongated Octagon]  [999]  [Australian Hallmark in Elongated Octagon]  [500•0G] Cast Finish 1st series ingot in 500g weight designation and Australian variation. N/A ICR Tier 1 - Small <50
MINTAGE
0.5kg-0008371
0.5kg
Italic Font [Italic Australian Hallmark]  [999+ SILVER]  [0•5kg]  [Serial Number] Cast Finish 2nd series 0.5kg ingot in Australian variation, produced at the Engelhard refinery in Thomastown, Australia.  These 0.5kg class ingots share the same approximate 1000 number serial range as their 50oz counterpart, without replication between weight class. 000317
000414
000416
000541
000675
000680
000718
000720
000722
000830
000837
000849
ICR Tier 2 - Small<1,000
MINTAGE
0.5kg-000636
0.5kg
Italic Font  [Italic Australian Hallmark]  [999+ SILVER]  [SCCC Counterstamp]  [0•5kg]  [Serial Number] Cast Finish 2nd series 0.5kg ingot in Australian variation, produced at the Engelhard refinery in Thomastown, Australia.  Ingot 000242 sold privately on April 12, 2017 for $3,000.00.  Additional information regarding the ‘SCCC’ Southern Cross Coins and Commodities counterstamp may be found at this LINK. 000242
000636
ICR Tier 1 - Small<50
MINTAGE
image007
0.5kg
Mid Hallmark [Italic Australian Hallmark]  [999+ SILVER]  [0•5kg]  [Serial Number][SILEC Counterstamp]2nd series 0.5kg ingot in Australian variation, produced at the Engelhard refinery in Thomastown, Australia.  This ingot demonstrates the SILEC counterstamp on the reverse of the bar.  Additional information regarding the SILEC counterstamp may be found at this LINK.

001004
ICR Tier 1 - Small<50
MINTAGE
unnamed
16.075oz
Mid
Hallmark
[16.075]  [999+]  [Bull Hallmark in Elongated Octagon]  [Serial Number]Cast FinishFirst generation and exceedingly rare 16.075oz Canadian ingot.103577ICR Tier 1 - Small<25
MINTAGE
IMG_4404IMG_5198 copy
16.075oz
Mid Hallmark [999+]  [16.075]  [Bull Hallmark in Elongated Octagon]  [Serial Number] Cast Finish 16.075oz Canadian ingot.  Similar to our example above, though demonstrates different placement of weight and purity stampings.  Ingot 132307 sold for $1,956.72 via eBay auction on June 22, 2016. 119398
132307
132397
ICR Tier 1 - Small<50
MINTAGE
Engelhard_500g_BullLogo 16.075oz Top Hallmark [Bull Hallmark in Elongated Octagon]  [SILVER 999+]  [16.075 OZ. TR.]  [Serial Number] Extruded Finish Based on example 60727, engraved October 4, 1971,  we believe these bars were produced 1970-1971 period.  Some examples were originally issued in a wooden presentation box. Interestingly, it is marked 16.075oz which equates to exactly 500g, or 1/2 KILO in TR OZ specification.  Bars 03024 and 60722 sold privately on March 15, 2017 for $1,800.00 each. 01992
02104
03024
3827
3830
04412
14574
31900
60722
ICR Tier 1 - Small<500
MINTAGE
$_57 16.075oz Top Hallmark [Bull Hallmark in Elongated Octagon]  [SILVER 999+]  [16.075 OZ. TR.]  [Sporadic Serial Number Placement] Extruded Finish Error variation of our 16.075oz bar, above.  One example, sold privately on January 9, 2017 for $4,000.00. 29152
29153
29156
29157
29159
29160
ICR Tier 1 - Small[Included
in <500
mintage
estimate,
above]
 
engel-93078imageThumb 16.075oz Top Hallmark [Bull Hallmark in Elongated Octagon]  [SILVER 999+]  [16.075 OZ. TR.]  [Serial Number]     Cast Finish Identical to above extruded variety except this example is poured. 93078
93138
95353
97892
112375
ICR Tier 1 - Small<50
MINTAGE
16.075oz AG Half Kilo Poured 16.075oz Top Hallmark [Serial Number]  [Bull Hallmark in Elongated Octagon]  [SILVER 999+]  [16.075 OZ. TR.] Cast Finish Identical to above poured variety except this example demonstrates a serial number placement variation. 109338 ICR Tier 1 - Small<50
MINTAGE
Mail Attachment copy ½ KILO Italic Boxed Hallmark [Serial Number]  [1/2 KILO]  [Italic Boxed London Hallmark]  [999] Cast Finish ½ KILO London portrait variety ingot.  Ingot Y7359 sold for $1,653.68 via eBay auction on April 29, 2016.  Ingot Y7542 sold for $2,362.90 via eBay auction on May 25, 2016. H3398
Y6812
Y7222
Y7359
Y7431
ICR Tier 1 - Small<100
MINTAGE
Half Kilo London ½ KILO Italic Boxed Hallmark [Sideward ‘.999′]  [Italic Boxed London Hallmark]  [½ KILO] Cast Finish ½ KILO London landscape variety ingot. N/A ICR Tier 1 - Small<50
MINTAGE
Screen Shot 2017-02-28 at 10.57.19 AM500gUnique Hallmark[Serial Number] [Unique Circular Hallmark ’50 ANS DE TECHNOLOGIE THOMSON’] [Argent] [Circular Stamp ‘COMPAGNIE METAUX PRECIEUX – PARIS’ with ‘FONDEURS AFFINEURS’ Inner Stamp] [500 g] [Circular Stamp ‘MARCEL HOOGEWYS ESSAYEUR’] [999,9]Cast Finish500g example produced in 1988 by CMP Engelhard of Paris, France.  Although this example does not demonstrate an Engelhard hallmark, we are including it as it is a genuine Engelhard production piece as verified by the original assay certificate, depicted below.
unnamed-2
1060394ICR Tier 1 - Small<100
MINTAGE
Engelhard_1Kilo_OldStyleObv 32.150oz Mid Hallmark [999+]  [Serial Number]  [Hallmark in Elongated Octagon]  [32.150] Cast Finish 1st series 32.150oz ingot, similar in font design to its 1st series 20oz and 25oz domestically produced counterparts. 84873
84915
ICR Tier 1 - Small<100
MINTAGE
Engelhard_1Kilo_StandardObv 1 KILO Mid Hallmark [999+ FINE SILVER]  [1 KILO.]  [Hallmark in Elongated Octagon]  [Serial Number] Cast Finish 1st series 1 KILO ingot. P071347
P071490
P071570
P071594
ICR Tier 1 - Small<250
MINTAGE
1 KILO P118553 Small 1 KILO Mid Hallmark [999+ FINE SILVER]  [1 KILO.]  [Hallmark in Elongated Octagon]  [Serial Number] Extruded Finish 1st series 1 KILO extruded bar.. P118553
P118780
ICR Tier 1 - Small<50
MINTAGE
Engelhard_1Kilo_SlantedLogoObv 1kg Italic Font [Italic Australian Hallmark]  [999+ SILVER]  [1kg]  [Serial Number] Cast Finish 1kg ingot in Australian variation, produced at the Engelhard refinery in Thomastown, Australia. 001072
002539
002605
002620
004517
007381
005780
006981
007682
009858
012611
015953
016225
ICR Tier 3 - Small<10,000
MINTAGE
Screen Shot 2015-04-02 at 8.11.56 AM1kgItalic Font[Italic Australian Hallmark]  [999+ SILVER]  [SCCC Counterstamp]  [1kg]  [Serial Number]Cast Finish2nd series 1kg ingot in Australian variation, produced at the Engelhard refinery in Thomastown, Australia.  Additional information regarding the SCCC Southern Cross Coins and Commodities counterstamp may be found at this LINK.002896
003049
ICR Tier 1 - Small<100
MINTAGE
IMG_7953.JPG Screen Shot 2016-05-24 at 11.47.00 AM1kgItalic Font[Italic Australian Hallmark]  [999+ SILVER]   [1kg]  [Serial Number][SCCC Counterstamp]2nd series 1kg ingot in Australian variation, produced at the Engelhard refinery in Thomastown, Australia.  This ingot demonstrates the SCCA counterstamp on the reverse of the bar.  Additional information regarding the SCCC Southern Cross Coins and Commodities counterstamp may be found at this LINK.006981
007021
010551
ICR Tier 1 - Small<25
MINTAGE
IMG_58291kgItalic Font[Italic Australian Hallmark] [999+ SILVER] [1kg] [Serial Number][SILEC Counterstamp]2nd series 1kg ingot in Australian variation, produced at the Engelhard refinery in Thomastown, Australia.  This ingot demonstrates the SILEC counterstamp on the reverse of the bar.  Ingot 014677 sold via private sale in February, 2017 for $1,300.00. Additional information regarding the SILEC counterstamp may be found at this LINK.006053
014140
014677
014960
ICR Tier 1 - Small<100
MINTAGE
Screen Shot 2016-08-26 at 8.11.21 AM1kgItalic Font[SILEC Counterstamp][Italic Australian Hallmark]  [999+ SILVER]   [1kg]  [Serial Number]2nd series 1kg ingot in Australian variation, produced at the Engelhard refinery in Thomastown, Australia. This ingot demonstrates the SILEC counterstamp on the obverse of the bar. Ingot 300060 sold privately on April 1, 2017 for $2,650.00.  Additional information regarding the SILEC counterstamp may be found at this LINK.  300046
300060
300125
300191
300192
ICR Tier 1 - Small<50
MINTAGE
Screen Shot 2015-11-23 at 8.58.34 AM1kgItalic Font[Italic Australian Hallmark]  [AUSTRALIA]  [999+ SILVER]  [1kg]  [Serial Number]Cast Finish1kg ingot in Australian variation, produced at the Engelhard refinery in Thomastown, Australia.  Unique in that ‘AUSTRALIA’ is stamped below the Engelhard hallmark.  Thanks to danman49 for this discovery!
011826
011828
011830
011831
011838
ICR Tier 1 - Small<100
MINTAGE
32.150oz-96753 32.150oz Mid Hallmark [999+]  [Serial Number]  [Bull Hallmark in Elongated Octagon]  [32.150] Cast Finish 1st series 32.150oz ingot in Canadian variation.  95228
96654
96758
ICR Tier 1 - Small<300
MINTAGE
IMG_2360 copy 232.150ozMid Hallmark[999+]  [Serial Number]  [Bull Hallmark in Elongated Octagon]  [32.150]Cast Finish1st series 32.150oz ingot, similar to our example above though this ingot demonstrates a different purity font.111875
111877
111951
111996
ICR Tier 1 - Small<100
MINTAGE
IMG_4591
32.150oz Mid Hallmark [999+]  Serial Number]  [Hallmark in Elongated Octagon]  [32.150] Cast Finish 2nd series 32.150oz ingot in Canadian variation.  Although this ingot is similar to the two 32.150oz class ingots defined below, differences include serial number font and casting mould dimension.  The casting mould used for this allowed for a large obverse surface area.  This resulted in a thinner ingot than the two variety we define below. 133915
134335
153371
171077
ICR Tier 1 - Small<200
MINTAGE
IMG_234932.150ozMid Hallmark[999+]  Serial Number]  [Hallmark in Elongated Octagon]  [32.150]Cast Finish2nd series 32.150oz ingot in Canadian variation.  Noticeably thicker than our example above.  This ingot also demonstrates a smaller obverse surface area as well as serial font variation.219235ICR Tier 1 - Small<50
MINTAGE
Engelhard_1Kilo_BullObv32.150ozMid Hallmark[999+]  Serial Number]  [Hallmark in Elongated Octagon]  [32.150]Cast Finish2nd series 32.150oz ingot in Canadian variation.  This ingot is demonstrates a casting mould that resulted in a slightly larger obverse surface area than our 219235 example directly above.  Ingots 242084 and 242085 sold on January 9, 2017 for $2,300.00 each.  241919
241920
242050
242084
242085
ICR Tier 1 - Small<100
MINTAGE
32.150-251378 32.150oz Mid Hallmark [999+]  [32•150]  [Bull Hallmark in Elongated Octagon]  [Serial Number] Cast Finish 3rd series 32.150oz ingot in Canadian variation. 251378 ICR Tier 1 - Small<100
MINTAGE
20180115_0847081-KILO-S3435IMG_4030 1 KILO Italic Boxed Hallmark [Serial Number]  [1 KILO]  [Italic Boxed London Hallmark]  [999] Cast Finish 1 KILO London ingot in Portrait variation.  Ingot X1430 sold privately on April 12, 2017 for $4,250.00.  Ingots U4966 and U4979 sold on January 9, 2017 for $2,800.00 each. C6744
C8490
D7547
D9716
D9853
P16266
P16619
R5253
S3435
S5411
S6001
T235
U7366
U9032
V2651
X1430
Y6614
Y6716
ICR Tier 2 - Small<9,500
MINTAGE

[Includes C, D, P, R, S, T and U, V, X and Y prefix ingots]
IMG_40281 KILOItalic Boxed Hallmark[Serial Number]  [1 KILO]  [Italic Boxed London Hallmark]  [999]Cast Finish1 KILO London ingot in Portrait variation and smaller letter font prefix exclusive to ‘F’ prefix ingots.F3680
F3728
F3894
ICR Tier 1 - Small<10
MINTAGE
Kilo Bar1 KILOHallmark
Absent
[Serial Number]  [1 KILO]  [999]Cast Finish1 KILO London ingot in Portrait variation.  Very rare hallmark absent variety.S4717ICR Tier 1 - Small<25
MINTAGE

[Included

in <9,500
estimate,
above]
Screen Shot 2017-12-27 at 4.04.55 PM1 KILOHallmark
Absent
[1 KILO] [Serial Number]  [1 KILO]  [999]Cast Finish1 KILO London ingot in Portrait variation.  Very rare hallmark absent variety and varies from our example above in that the placement of the serial number and weight class stampings are reverse.S2026ICR Tier 1 - Small1
MINTAGE

[Included
in <9,500
estimate,
above]
IMG_2371 copy1 KILOHallmark
Absent
[Serial Number]  [1 KILO]  [Italic Boxed London Hallmark]  [999]Cast Finish1 KILO London ingot in Portrait variation with large ‘K’ letter serial prefix.K9120ICR Tier 1 - Small<25
MINTAGE

[Included
in <9,500
estimate,
above]
IMG_23711 KILOHallmark
Absent
[Serial Number]  [1 KILO]  [Italic Boxed London Hallmark]  [999]Cast Finish1 KILO London ingot in Portrait variation with large ‘N’ letter serial prefix.N8378ICR Tier 1 - Small<25
MINTAGE

[Included
in <9,500
estimate,
above]
Screen Shot 2016-05-17 at 9.05.57 AM1 KILOItalic Boxed Hallmark[Serial Number]  [1 KILO]  [Italic Boxed London Hallmark]  [999•]Cast Finish1 KILO London ingot in Portrait variation with large ‘S’ letter serial prefix.  This ingot demonstrates a dot ‘•’ purity suffix stamping.S1056
S1075
ICR Tier 1 - Small<25
MINTAGE

[Included
in <9,500
estimate,
above]
IMG_61501 KILOItalic Boxed Hallmark[Serial Number]  [1 KILO]  [Italic Boxed London Hallmark]  [999]Cast Finish1 KILO London ingot in Portrait variation with large ‘S’ letter serial prefix.  Similar to our example above, though does not demonstrates a dot ‘•’ purity suffix stamping.  Also appears to have a larger obverse surface area.S8199ICR Tier 1 - Small<10
MINTAGE

[Included
in <9,500
estimate,
above]
+1 KILOItalic Boxed Hallmark[Serial Number]  [1 KILO]  [Italic Boxed London Hallmark]  [999]Cast Finish1 KILO London ingot in Portrait variation with large ‘U’ letter serial prefix.U4994ICR Tier 1 - Small<25
MINTAGE

[Included
in <9,500
estimate,
above]
P9118 copy1 KILOItalic Boxed Hallmark[MOCATTA & GOLDSMID LTD LONDON BULLION BROKERS]  [Serial Number]  [1 KILO]  [999]  [Italic Boxed London Hallmark]Cast Finish1 KILO London ingot in Portrait variation with ‘P’ prefix and M & G counterstamp.  Additional information regarding the Mocatta & Goldsmid counterstamp may be found at this LINK.P3032
P3332
P4890
P5204
P6377
P6381
P7426
P7444
P7497
P8155
P8157
P8193
P8266
P8349
P8382
P8477
P9109
P9146
P9118
P10028
P14186
P14189
P14190
P15394
ICR Tier 2 - Small<7,000
MINTAGE

[Included
in <9,500
estimate,
above]
Screen Shot 2016-07-05 at 5.11.38 PM1 KILOItalic Boxed Hallmark[MOCATTA & GOLDSMID LTD LONDON BULLION BROKERS]  [Serial Number Prefix]  [1 KILO]  [999]  [Italic Boxed London Hallmark]Cast Finish1 KILO London ingot in Portrait variation with ‘P’ prefix and M & G counterstamp. This ingot has the familiar letter prefix but lacks a serial number.  Additional information regarding the Mocatta & Goldsmid counterstamp may be found at this LINK.N/AICR Tier 1 - Small
MINTAGE

[Included
in <9,500
estimate,
above]
1 KILO - T14 SP 1 KILO Italic Boxed Hallmark [SP]  [SHARPS PIXLEY LTD LONDON BULLION BROKERS]  [Serial Number]  [1 KILO]  [Italic Boxed London Hallmark]  [999] Cast Finish 1 KILO London ingot in Portrait variation.  Includes both Sharps-Pixley counterstamps.  Ingot T2361 sold privately on April 1, 2017 for $2,500.00.  Additional information regarding the Sharps Pixley counterstamps may be found at this LINK. T14
T68
T235
T364
T2361
T2429
ICR Tier 1 - Small<400
MINTAGE

[Included
in <9,500
estimate,
above]
Screenshot_20180228-151102unnamed20160806_2020521 KILOItalic Boxed Hallmark[SHARPS PIXLEY LTD LONDON BULLION BROKERS]  [Serial Number]  [1 KILO]  [Italic Boxed London Hallmark]  [999]Cast Finish1 KILO London ingot in Portrait variation.  Includes only the circular Sharps-Pixley counterstamp.  Additional information regarding the Sharps Pixley counterstamps may be found at this LINK.C5089
S4047
S4166
T67
ICR Tier 1 - Small<100
MINTAGE

[Included
in <9,500
estimate,
above]

1 KILO - C4678 SP 1 KILO Italic Boxed Hallmark [SP]  [Serial Number]  [1 KILO]  [Italic Boxed London Hallmark]  [999] Cast Finish 1 KILO London ingot in Portrait variation with ‘C’ prefix.  Includes only the rectangular ‘SP’ Sharps-Pixley counterstamp.  Additional information regarding the Sharps Pixley counterstamp may be found at this LINK. C4678
C5086
C5089
ICR Tier 1 - Small<100
MINTAGE

[Included
in <9,500
estimate,
above]
1kg Obv1 KILOItalic Boxed Hallmark[ANDREW]  [Serial Number]  [1 KILO]  [Italic Boxed Engelhard-CLAL London Hallmark]  [999]Cast Finish1 KILO Engelhard -CLAL London ingot in Portrait variation with large letter ‘B’ prefix.B1438ICR Tier 1 - Small1

[Included
in <9,500
estimate,
above]
unnamed-51 KILOItalic Boxed Hallmark[Custom IBB LONDON Hallmark]  [Serial Number]  [1 KILO]  [Italic Boxed London Hallmark]  [999]Cast Finish1 KILO Engelhard London ingot in Portrait variation with IBB LONDON counterstamp.A1189
T2437
U4611
ICR Tier 1 - Small<200
MINTAGE

[Included
in <9,500
estimate,
above]
Sheffield Kilo A0279 Thumb 1 KILO Elongated Octagon [ENGELHARD Sheffield Smelting]  [1 kilo]  [999. + FINE SILVER]  [Hallmark in Elongated Octagon]  [Serial Number]   Bordered Pebble Finish 1 KILO extruded bar in portrait variation with Sheffield Smelting counterstamp.  Example presented was sourced directly from Great Britain in December, 2014, from a private collection.  Additional information regarding the Sheffield Smelting counterstamp may be found at this LINK. A0212
A0258
A0261
A0279
ICR Tier 1 - Small<100
MINTAGE
DSC02502 copyDSC02501SONY DSCIMG_0136 1 KILO Italic Boxed Hallmark [Sideward 999]  [Italic Boxed London Hallmark]  [Serial Number]  [1 KILO] Cast Finish 1 KILO London ingot in landscape variation, originally issued in a felt lined presentation box with brass clasp. Ingot N9116 sold privately on March 24, 2017 for $2,750.00. J40
J5122
K9120
M3262
N9048
N10252
P18413
P19631
P19823
S1613
S1719
S2155
ICR Tier 2 - Small<2,500
MINTAGE
20180115_08481120180115_084757IMG_23691 KILOItalic Boxed Hallmark[Sideward 999•]  [Italic Boxed London Hallmark]  [Serial Number]  [1 KILO]Cast Finish1 KILO London ingot in landscape variation, similar to our example directly above, though this ingot demonstrates a dot ‘•’ purity suffix stamping.J42
J377
J390
ICR Tier 1 - Small<25
MINTAGE
IMG_78461 KILOItalic Boxed Hallmark[Sideward •999]  [Italic Boxed London Hallmark]  [1 KILO]Cast Finish1 KILO London ingot in landscape variation, similar to our examples above, though this ingot lacks a serial number and demonstrates a dot ‘•’ purity prefix stamping.N/AICR Tier 1 - Small<10
MINTAGE
unnamed1 KILOItalic Boxed Hallmark[Sideward 999]  [Italic Boxed London Hallmark]  [Serial Number]  [Circular Westminster Mint Hallmark]  [1 KILO]Cast Finish1 KILO London ingot in landscape variation produced by Engelhard for The Westminster Mint.K7541ICR Tier 1 - Small<50
MINTAGE

[Included
in <2,500
estimate,
above]
unnamedWestminster Mint 1 KILO1 KILOCustom Westminster Mint Hallmark[Sideward 999]  [Circular Westminster Mint Hallmark]  [Serial Number]  [1 KILO]Cast Finish1 KILO London ingot in landscape variation produced by Engelhard for The Westminster Mint.J1012
J1041
J1784
ICR Tier 1 - Small<50
MINTAGE

[Included
in <2,500
estimate,
above]
s-l16001 KILOUnique Hallmark[Serial Number] [Unique Circular Hallmark ’50 ANS DE TECHNOLOGIE THOMSON’] [Argent] [Circular Stamp ‘COMPAGNIE METAUX PRECIEUX – PARIS’ with ‘FONDEURS AFFINEURS’ Inner Stamp] [1 Kilo] [Circular Stamp ‘MARCEL HOOGEWYS ESSAYEUR’] [999,9]Cast Finish1 KILO example produced in 1987 by CMP Engelhard of Paris, France.  Although this example does not demonstrate an Engelhard hallmark, we are including it as it is a genuine Engelhard production piece as verified by the original assay certificate, depicted below.  
s-l1600-2
1062389
1062402
ICR Tier 1 - Small<200
MINTAGE
image0011 KILOItalic Boxed Hallmark[Serial Number] [Italic Boxed Hallmark] [1 KILO] [Circular Stamp ‘COMPAGNIE METAUX PRECIEUX – PARIS’ with ‘FONDEURS AFFINEURS’ Inner Stamp] [Circular Stamp ‘MARCEL HOOGEWYS ESSAYEUR’] [999,9]Cast Finish1 KILO example produced by CMP Engelhard of Paris, France.1123161ICR Tier 1 - Small<100
MINTAGE