U.S.L.

United Scientific Laboratories (U.S.L.)
also the manufacturers of DeWald

“Quality Products Since 1921” 

Historical Address:
United Scientific Laboratories, Inc.
35-09 37th Ave.
Long Island City, NY

United Scientific Laboratories, Inc.
35-15 37th Ave.
Long Island City 1, NY

Historical Phone:
STillwell 4-9334