- Publication Title:
- Safety trophies awarded to mines, quarries.
- Display Title:
- Safety trophies awarded to mines, quarries.
- Corporate Agency Authors:
- Mines Bureau and Interior Dept.
- Sort Author:
- Mines Bureau
- Date:
- [1950.]
- Publish Date ISO Format:
- 1950-01-01T00:00:00Z
- Publication Start:
- 19500101
- Publication End:
- 19501231
- Corporate/Agency Author:
- Mines Bureau
- Publication month:
- 13
- Publication year:
- 1950
- SuDoc number:
- I 28.2:Sa 1/2
- Description:
- 7 leaves, 4°
- Notes:
- (Information Service.) [Processed.]
- Notes:
- (Information Service.) [Processed.] † Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.
- Availability:
- † Distribution Made by Issuing Office. Mines Bureau, Pittsburgh, Pa.
- Monthly Catalog date:
- June 1950
- Monthly Catalog issue number:
- 665
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1950-06-01T00:00:00Z
- Monthly Catalog entry number:
- 12260
- Record start page number:
- 86