Balanced Needle Valves for Echo, Gibson, and Coolidge Dams

Authors

U.S. Department of the Interior, Bureau of Reclamation

Document Type

Report

Publication Date

1928

Abstract

Invitations for bids, schedule specifications, and drawings for balanced needle valves for Echo, Gibson, and Coolidge Dams.

Comments

Specifications No. 480

Recommended Citation

U.S. Department of the Interior, Bureau of Reclamation, "Balanced Needle Valves for Echo, Gibson, and Coolidge Dams" (1928). All U.S. Government Documents (Utah Regional Depository). Paper 593.
https://digitalcommons.usu.edu/govdocs/593