The discovery science place ND front The discovery science place ND back
The discovery science place ND photo
© albinh (CC BY-NC-SA)

The discovery science place ND

 
Copper plated zinc (97.5% Zinc, 2.5% Copper) 2.5 g -
Description
Location
United States
Period
Federal republic (1776-date)
Type
Souvenir medallions › Elongated coins
Composition
Copper plated zinc (97.5% Zinc, 2.5% Copper)
Weight
2.5 g
Size
31.53 × 19.32 mm
Thickness
0.93 mm
Shape
Oval
Technique
Roller milled
Updated
2024-11-12
References
Numista
N#323035
Rarity index
97%

Reverse

Blank.

Edge

Plain