- Publication Title:
- Safety-lamps. Relative safety of brass, copper, and steel gauzes in miners' flame safety-lamps; by L. C. Ilsley and A. B. Hooker.
- Display Title:
- Safety-lamps. Relative safety of brass, copper, and steel gauzes in miners' flame safety-lamps; by L. C. Ilsley and A. B. Hooker.
- Corporate Agency Authors:
- Mines Bureau and Interior Department
- Sort Author:
- Mines Bureau
- Authors:
- Ilsley, L. C. and Hooker, A. B.
- Date:
- [1st edition.] [Apr.] 1921
- Publish Date ISO Format:
- 1921-04-01T00:00:00Z
- Publication Start:
- 19210401
- Publication End:
- 19210430
- Corporate/Agency Author:
- Mines Bureau
- Publication month:
- 9
- Publication year:
- 1921
- Description:
- 39 p. il. pl. 6 p. of pl.
- Notes:
- (Technical paper 228.) [Includes lists of Mines Bureau publications on coal mining.]
- Notes:
- (Technical paper 228.) [Includes lists of Mines Bureau publications on coal mining.] * For Sale by Superintendent of Documents. Paper, 10c.
- Availability:
- * For Sale by Superintendent of Documents. Paper, 10c.
- Monthly Catalog date:
- April 1921
- Monthly Catalog issue number:
- 316
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1921-04-01T00:00:00Z
- LC Number:
- 21-26398
- Record start page number:
- 516