- Publication Title:
- Active list of permissible explosives and blasting devices approved before Dec. 31, 1951: by N. B. Hanna and G. H. Damon.
- Display Title:
- Information circulars. 7640. Active list of permissible explosives and blasting devices approved before Dec. 31, 1951: by N. B. Hanna and G. H. Damon.
- Series Title:
- Information circulars.
- Corporate Agency Authors:
- Mines Bureau and Interior Dept.
- Sort Author:
- Mines Bureau
- Authors:
- Hanna, N. B. and Damon, G. H.
- Date:
- Aug. 1952
- Publish Date ISO Format:
- 1952-08-01T00:00:00Z
- Publication Start:
- 19520801
- Publication End:
- 19520831
- Corporate/Agency Author:
- Mines Bureau
- Publication month:
- 5
- Publication year:
- 1952
- SuDoc number:
- I 28.27:(nos.)
- Description:
- [2] leaves+12 p. il. 4°
- Notes:
- [Processed.]
- Notes:
- [Processed.] † Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.
- Availability:
- † Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.
- Monthly Catalog date:
- October 1952
- Monthly Catalog issue number:
- 693
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1952-10-01T00:00:00Z
- Monthly Catalog entry number:
- 16773
- Record start page number:
- 46