The "Mint State" Americana & Numismatics Auction (2025 May)

Timmins, Ontario is Canada's richest gold region. Most of the major production took place after 1900. The city of Timmins was founded in 1911. T...

Two gold nuggets from the Bonanza Creek, District, Yukon Territory. Total weight 3.6 grams; one is 12 mm, one is 14 mm. The huge Bonanza Creek distri

Two gold nuggets from the Bonanza Creek, District, Yukon Territory. Total weight 3.8 grams; they are each about 14 mm long. The huge Bonanza Creek di

Three gold nuggets from the Bonanza Creek, District, Yukon Territory. Total weight 4.9 grams; they are 12, 13 & 15 mm long. The huge Bonanza C...

Four gold nuggets from the Bonanza Creek, District, Yukon Territory. Total weight of 5.5 grams; each nugget is about 10 mm. The huge Bonanza Creek d

Two gold nuggets from the Bonanza Creek, District, Yukon Territory. Total weight of 5.9 grams; one is 17 mm, the other 13 mm. The huge Bonanza Creek

Four gold nuggets from the Bonanza Creek, District, Yukon Territory. Total weight 7.3 grams; they range from 8-12 mm in size. The huge Bonanza Creek

5.4 grams, 0.173 Troy. Largest is about 2mm. In Bayer aspirin bottle as located on site! ^ Date: Country (if not USA): State: Arizona City: Gold B

Six gold nuggets from the King tut placer mine, Meadview, Arizona. Part of the expanded Lost Basin Mining District. Total weight of 14 grams; ranging

Eight small gold nuggets from the King tut placer mine, Meadview, Arizona. Part of the expanded Lost Basin Mining District. Total weight of 7.9 grams;

Five gold nuggets from the King tut placer mine, Meadview, Arizona. Part of the expanded Lost Basin Mining District. Mined in the 1934-1942 period. I

Wonderful small gold ingot made from amalgam (placer gold). 0.59 troy ounces. This ingot shows the texture of the cheese cloth used to squeeze out the

An old family piece. Natural gold nugget 36 grams. 41 mm long, 24 mm wide, 12 mm deep. ^ Date: Country (if not USA): State: California City: Neva

Eight pieces of wire gold in quartz from Sierra County California. Perfect for jewelry. Largest is 30 x 10 mm; smallest is 10 x 10 mm. ^ Date: Cou

Three pieces of polished native gold in quartz from Sierra County California. Perfect for jewelry. 6.8 grams total weight; pieces are: 20 x 25 mm; 21

Three pieces of gold in quartz from Sierra County California, suitable for jewelry. Total weight of 10.3 grams; pieces are: 12 x 20 mm; 18 x 30 mm; 25

Two pieces of gold in quartz from Sierra County California, suitable for jewelry. Total weight of 10.5 grams; pieces are: 31 x 28 mm; 19 x 32 mm. ^ Da

Three pieces of gold in quartz from Sierra County California, suitable for jewelry. Total weight of 10.9 grams; pieces are: 27 x 15 mm; 20 x 14 mm; 28

Three pieces of gold in quartz from Sierra County California, suitable for jewelry. Total weight of 12.4 grams; pieces are: 35 x 10 mm; 32x 27 mm; 34

Three pieces of gold in quartz from Sierra County California, suitable for jewelry: thick pieces for pendants. Total weight of 19.7 grams; pieces are:

Three pieces of gold in quartz from Sierra County California, suitable for jewelry. Total weight of 7.4 grams; pieces are: 28 x 14 mm; 21 x 12 mm; 25

Three pieces of gold in quartz from Sierra County California, suitable for jewelry. One surface is a natural, uncut surface. Total weight of 8.0 grams

Custom gold and Australian ironstone gold ring, appx size 12 1/2. The gold was mined by "The Nugget Ace" and was specifically made for him...

This assay report is of ore from the California Mine from the offices of the Arivaca Milling and Refining Co. of Arivaca, Arizona Territory. The ore w

This assay document for the Utica Mining Co. of Angel's Camp, California has four ingot entries with two ingot entries for gold over 1,000 oz.. ...

Rare. Selby Smelting & Lead Co. Gold Bullion Assay Memorandum for Alvinza Hayward for the Utica Mining Co. (of Angel's Camp, CA). 480.95 oun...

This assay is from Kellogg & Co. dated 1854, for $1490.39. An early assay from Kellogg in very rare condition. Crisp corners, hand written. 7....

This is an early assay from Kellogg & Richter for 1479 dwt. dated 1859; producing $1245.19 in gold. John Glover Kellogg and George F. Richter we...

This document from the Densmore Consolidated Gold Mine Co. of California, has two ingots listed; one at 147 oz. the other at 150 oz. of gold. Finenes

These are two assay receipts for C.T.H. Palmer of Folsom or Mormon Bar, California dated 1861 and 1863. The receipts are with S. Molitor & Co. a...

J.J. Ott may have assayed some of the finest gold ever found in California. These are three blank receipts from his 30 Main Street address in Nevada C

This assay receipt from Kellogg & Humbert's is dated Jan. 4, 1858 only several months after the Steam Ship Central America sank with a 17 oz...

This invoice describes a box of gold dust and bars aboard the Steam Ship Panama bound for Boston dated August 31, 1849 with a value of about $35,000.

Lot of 3 different. 1) Memorandum of Gold Bullion Deposited at the Branch Mint of the United States at San Francisco. Sept. 20th, 1867. Deposit by Wil

These are three assays from Thomas Price of San Francisco dated 1879, 1883, and 1889. Thomas Price ingots are extremely rare: about four silver ingot

This pp.45 booklet offered by the John Taylor & Co. includes the tables for silver assay values. It is listed at their new (1894) Mission St. ad...

This receipt written by P.L.Parker for bullion deposited at the San Francisco Assaying and Refining Works on Jan. 7, 1867. Deposit #3874 for 27.03 oz.

This booklet is the Gold and Silver Tables for the San Francisco Assaying and Refining Works Co. formerly Kellogg, Hewston & Co. The booklet is ...

This invoice is to The Bullion & Exchange Bank bought from Justinian Caire Hardware and Fancy Articles dated 1883. The invoice is for extensive ...

A dozen receipts of bullion deposits from the Manhattan Mine in Knoxville, California. Owned by San Francisco businessman, R.B. Knox. it was involved

There are three gold dust receipts from Forest Hill, Moore's Flat, and North San Juan dated between 1860 and 1866. These were: Banking House of ...

Rare assay report from MIT for A(lexander) Agassiz, son of famous 19th century geologist Louis Agassiz. This assay was for a sample of gravel weighing

A rare assay document from J.R. Murphy the office of the First National Bank of Nevada, Austin dated May 17, 1867. The assay is of mill pulp deposited

This 1867 assay receipt is from the office of David Lundbom dating February 9, 1867; his office was based in Austin, Nevada. This is the assay receipt

Lot of 3. The Gold Hill Assay office was founded by Conrad Wiegand, passed onto Dowling, back to Wiegand's son, and then sold to W.S. James. 1) ...

There is one assay receipt for the Florence Mine in Goldfield that reveals a concentration of 5.98 oz. of gold per ton or about $20,000 per ton in tod

Lot of three assay maps for the Elko Prince Mine of Midas, Nevada. Assay points taken throughout 1913-34. Shows 300, 450, 600, and 750' levels. ...

Assayer sample bags (2). One that measures 5"x 11", is labeled R.H. Frazer Chemist and Assayer, 117 E. Second Street Reno, Nevada, while t...

This assay for the Tonopah Extension Mining Co. is for both gold and silver. There are 14 samples of both gold and silver. Very high grade ore listed.

This is an ore sampling from the Consolidated California and Virginia Mining Co. mining company; the largest producer of gold in the Comstock District