- Publication Title:
- Permissible mine equipment approved during calendar year 1950; by H. B. Brunot.
- Display Title:
- Information circulars. 7606. Permissible mine equipment approved during calendar year 1950; by H. B. Brunot.
- Series Title:
- Information circulars.
- Corporate Agency Authors:
- Mines Bureau and Interior Dept.
- Sort Author:
- Mines Bureau
- Authors:
- Brunot, H. B.
- Date:
- May 1951
- Publish Date ISO Format:
- 1951-05-01T00:00:00Z
- Publication Start:
- 19510501
- Publication End:
- 19510531
- Corporate/Agency Author:
- Mines Bureau
- Publication month:
- 8
- Publication year:
- 1951
- SuDoc number:
- I 28.27:(nos.)
- Description:
- [2] leaves+8 p. 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:
- July 1951
- Monthly Catalog issue number:
- 678
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1951-07-01T00:00:00Z
- Monthly Catalog entry number:
- 11562
- Record start page number:
- 51