New Haven Trap Rock Company. Quarrying and crushing methods and costs at Plainville, Conn., trap-rock quarry of New Haven Trap Rock Co., New Britain, Conn.; by A. L. Worthen.
Publication Title:
New Haven Trap Rock Company. Quarrying and crushing methods and costs at Plainville, Conn., trap-rock quarry of New Haven Trap Rock Co., New Britain, Conn.; by A. L. Worthen.
Display Title:
New Haven Trap Rock Company. Quarrying and crushing methods and costs at Plainville, Conn., trap-rock quarry of New Haven Trap Rock Co., New Britain, Conn.; by A. L. Worthen.
Corporate Agency Authors:
Mines Bureau and Interior Department
Sort Author:
Mines Bureau
Authors:
Worthen, A. L.
Date:
Dec. 1936
Publish Date ISO Format:
1936-12-01T00:00:00Z
Publication Start:
19361201
Publication End:
19361231
Corporate/Agency Author:
Mines Bureau
Publication month:
1
Publication year:
1936
SuDoc number:
I 28.27:6920
Description:
[1]+23+[1] p. 5 pl. 2 maps, 4°
Notes:
(Information circular 6920.) [Processed.]
Notes:
(Information circular 6920.) [Processed.] † Distribution Made by Issuing Office.