20 Mark (Gottfried Wilhelm Leibniz) 1966 front 20 Mark (Gottfried Wilhelm Leibniz) 1966 back
20 Mark (Gottfried Wilhelm Leibniz) 1966 photo
© muenzen-halle

20 Mark Gottfried Wilhelm Leibniz

1966 year
Silver (.800) (0.5376 oz ASW) 20.9 g 33 mm
Description
Issuer
German Democratic Republic (Germany)
Period
Democratic Republic (1949-1990)
Type
Non-circulating coin
Year
1966
Value
20 Mark (20&nbspDDM)
Currency
Mark (1948-1990)
Composition
Silver (.800) (0.5376 oz ASW)
Weight
20.9 g
Diameter
33 mm
Shape
Round
Technique
Milled
Orientation
Medal alignment ↑↑
Demonetized
30 June 1990
Updated
2024-10-04
References
Numista
N#14929
Rarity index
71%

Reverse

Profile of Leibniz facing to the right

Script: Latin

Lettering:
GOTTFRIED WILHELM LEIBNIZ
Rc
1646-1716

Engravers: Gerhard Rommel, Dietrich Dorfstecher

Edge

Smooth with inscription

Lettering: 20 MARK DER DEUTSCHEN NOTEN BANK (error: 10 MARK DER DEUTSCHEN NOTEN BANK)

Translation:
20 MARK OF GERMAN NOTES BANK
(error: 10 MARK OF GERMAN NOTES BANK)

Interesting fact

One interesting fact about this coin is that it features Gottfried Wilhelm Leibniz, a prominent German philosopher and mathematician who is often considered the co-inventor of calculus, along with Sir Isaac Newton.

Price

Date Mintage VG F VF XF AU UNC
1966  50000 - - - - - -

Values in the table are based on evaluations by sales realized on Internet platforms. They serve as an indication only for 20 Mark (Gottfried Wilhelm Leibniz) 1966 coin.