Underwriters' Laboratories

Report R4123-1 [on floor or roof construction consisting of prestresses concrete double tee slabs] with two-hour fire retardant specifications for prestressed concrete

1961

Report on interior building construction, consisting of metal lath and gypsum plaster on wood supports, jointly submitted by Associated Metal Lath Manufacturers, Chicago, Ill. and National Lumber Manufacturers Association, ...

Fire resistance directory 1992

Standard for tests for safety-related controls employing solid-state devices

National Flammable Liquid Container Storage Research Project

Tests for fire resistance of record protection equipment

Trustees, officers, charter and by-laws

Electrical standards 1941 ...

Fifty years in the service of safety

UL 1894-1944

Standard for rubber covered wires and cables

Boating accident investigations 1973 ; fire and explosion

List of appliances inspected for accident hazard

The organization, purpose and methods of Underwriters' Laboratories

Performance of zinc and enamel protective coatings for rigid steel electrical conduit

Standards for electric storage-tank water heaters

Oil-fired water heaters