George A


Roles


Masonry Magazine March 1963 Page. 14
March 1963

TRUCO whips cast iron
'toughy,' 60 feet down

The men of R. E. Daily Co., Detroit contractors, peered at the 1½" thick, cast iron gate valve retainer ring. It lay in a confined area at the bottom of the sewer, 60' below street level. Twelve e