Ore crushing (Botswana 1980)

07 July (Botswana ) within release Early mining goes into circulation Stamp Ore crushing face value 20 Botswana thebe

Stamp Ore crushing in catalogues
Stamp Number:	Sn:BW 250

Stamp is square format.

Also in the issue Early mining:

• Stamp - Rock breaking face value 5;
• Stamp - Ore hoisting face value 10;
• Stamp - Ore transport face value 15;
• Stamp - Ore crushing face value 20;
• Stamp - Smelting face value 25;
• Stamp - Tools, products face value 35;