Commemorative Coins of The Czech Republic - Specifications

Specifications

Silver 200 Kc face value coins. (Issued from 1993 to 2010)

• diameter: 31 mm, thickness: about 2.3 mm, weight: 13 g
• purity: 900/1000 Ag 100/1000 Cu
• border proof : imprint "ČESKÁ NÁRODNÍ BANKA * Ag 0.900 * 13 g *"

Silver 200 Kc face value coins. (Issued from 2011)

• diameter: 31 mm, thickness: about 2.3 mm, weight: 13 g
• purity: 925/1000 Ag 75/1000 Cu
• border proof : imprint "ČESKÁ NÁRODNÍ BANKA * Ag 0.925 * 13 g *"

Silver 500 Kc face value coins. (Issued from 2011)

• diameter: 40 mm, thickness: about 2.6 mm, weight: 25 g
• purity: 925/1000 Ag 75/1000 Cu
• border proof : imprint "ČESKÁ NÁRODNÍ BANKA * Ag 0.925 * 25 g *"

Gold 1 000 Kc face value

• diameter: 16 mm, weight: 3,111 g
• purity: 999,9/1000 Au

Gold 2 000 Kc face value, Ten centuries of architecture

• diameter: 20 mm, weight: 6,22 g
• purity: 999,9/1000 Au

Gold 2 500 Kc face value, Industrial Heritage Sites

• diameter: 22 mm, weight: 7,777 g, thickness: 1,45 mm
• purity: 999,9/1000 Au

Gold 5 000 Kc face value

• diameter: 28 mm, weight: 15,55 g
• purity: 999,9/1000 Au

Gold 10 000 Kc face value

• diameter: 34 mm, weight: 31,107 g
• purity: 999,9/1000 Au

Most are made in PROOF and BU versions.