| Location | United States |
| Year | |
| Type | Bullion › Bars |
| Composition | Silver (.999) |
| Weight | 311.10 g |
| Diameter | |
| Thickness | 8.10 mm |
| Shape | Rectangular |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Edge | Plain |
| Period | Federal republic (1776-date) |
| Reference(s) |
| Obverse description | The front features the manufacturer rectangular refinery stamp featuring the JM initials and crossed hammers (⚒). Below is the name, assayer mark and the composition of the metal. At the bottom is the serial number, unique to each bar. See below for variations in the serial number. |
| Obverse lettering | JM (⚒) JOHNSON MATTHEY ASSAYERS & REFINERS FINE SILVER 999 10 OUNCES TROY |
| Obverse script | Latin |
| Reverse description | On the rear of the bar is a diagonally recurring pattern of the refinery’s rectangular JM logo and crossed hammers logo. See below for variations. |
| Reverse lettering | JM (⚒) |
| Reverse script | Latin |
| Mint | JM Johnson Matthey, Salt Lake City,United States (1851-date) |
| Mintage | ND - Reverse smooth finish - 20 000 ND JM - Reverse JM Cross-Hammer Logo repeated 3 full times - 25 000 ND JM - Reverse JM Cross-Hammer Logo repeated 6 full times - 725 000 ND JM - Reverse JM Cross-Hammer Logo repeated 6 full times & A serial prefix - 5 000 ND JM - Reverse JM Cross-Hammer Logo repeated 6 full times & R serial prefix - 25 000 |
| Catalog ID | 2968509530 |
| Comments |
