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Contributed by Yale Peabody Museum of Natural History.
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Transcription
Rubey Clay Mines. Linder Block, Golden.
Bill Perfect,-
Sell raw clay only.-
Chiefly Ceramie.-
Rubey Mine - Not 19th St. - Sewer Pipe
Perfect Mine- S of 19th St. - Brick
see below Going west - Gray tan white veins then blue clay that - 24th St. clay.
Raw Clay Production per annum-
419,653 - Perfect
34,183 - Rubey
83,836 Total
Perfect Fire Clay
1950
1950
Not working the A mine S of town.
Mine # 2 separate beds, east to west
1. Perfect Speciel - Burns grey
? - Tan clay
3. Perfect white - white
4. 24th St. Clay - blue, burns red,