Henry L. Wright


Roles


Masonry Magazine April 1963 Page. 9
April 1963

rove Sale of Zonolite
Stockholders of Zonolite Co. have approved the proposal to sell the company's assets to W. R. Grace & Co. Nearly 90 percent of the stockholders at a special meeting approved the proposal while less than 2 percent voted against i

Masonry Magazine June 1961 Page. 15
June 1961

SURE KLEAN>
MASONRY CLEANERS
MAKE PROFIT/

SURE KLEAN- No. 101
Brings out naturel color of RED and ether DARK colored masonry. Does not "yellow" or darken mortar joints. Removes excess mortar faster and safer than the strongest soluti