Math & Physics Coins
Black hole equation and illustration

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Coin Details

Origin/Country: GREAT BRITAIN - DECIMAL Europe
Design Description: Hawking, Black Hole illustration and formula
Item Description: Ag .925, 8 g. S50P 2019 G.britain Stephen Hawking
Full Grade: NGC PF 69 ULTRA CAMEO
Owner: JKMulcahey

Set Details

Custom Sets: Math & Physics Coins
Competitive Sets: This coin is not competing in any sets.
Research: NGC Coin Price Guide
NGC World Coin Census

Owner Comments:

Stephen Hawking, 1942-2018, English theoretical physicist, cosmologist and author, who did pioneering work on black holes. The formula shown is for the energy of a black hole, S = k c^3 A / 4 h G. Great Britain issued silver proof and clad business strikes.

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