bonumic

1 ruble — USSR (1987) — Konstantin Tsiolkovsky

Y# 205

Obverse
Obverse
Reverse
Reverse

Photo: moi4992 (CC BY-NC-SA) · Numista
Non-commercial use only

Special facts

A 1987 rouble for the 130th anniversary of Konstantin Tsiolkovsky (1857–1935), the founder of theoretical cosmonautics. He spent almost his whole life as a schoolteacher in Borovsk and Kaluga, and in 1903 derived the rocket equation. His are the words: “The Earth is the cradle of humanity, but one cannot live in the cradle forever.” His house in Kaluga became a museum.

About the period

The currency reform of 1961 was a 10-to-1 redenomination: from 1 January 1961 old money was exchanged for new money of one tenth the face value. The coins and banknotes of the 1961 pattern circulated until the end of the Soviet Union. More about the period “1961 Monetary Reform”, 1961 — 1991

Coins and banknotes of this year: 1987

Specifications

Currency
1 ruble = 100 kopecks
Issue type
Commemorative
Metal
Copper-nickel
Diameter
31.0 mm
Thickness
2.3 mm
Weight
12.8 g
Shape
Round
Orientation
Medal (↑↑)

Variants

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Year Mint Mintage Price Proof Details
1987 — 3,830,000 ≈ $2 170,000 + ☆
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