6 public-domain matches

Slate Roofing

Cover of The mechanic's companion

The mechanic's companion

Peter Nicholson

Cover of Ehret's Slag Roofing : fire, water, gas and acid proof ; cheaper than metal or slate and more durable / manufactured ... by the Warren-Ehret Company.

Ehret's Slag Roofing : fire, water, gas and acid proof ; cheaper than metal or slate and more durable / manufactured ... by the Warren-Ehret Company.

Warren Ehret Company

Cover of Rising & Nelson natural colored Vermont roofing Slate

Rising & Nelson natural colored Vermont roofing Slate

Inc. Rising & Nelson Slate Co.

Cover of IS 6250: Roofing Slate Tiles

IS 6250: Roofing Slate Tiles

Bureau of Indian Standards

Cover of Architectural and Commercial Roofing Slate ...in all colors

Architectural and Commercial Roofing Slate ...in all colors

Inc. Yorkmont Slate Company

Cover of Worker and Public Health and Safety

Worker and Public Health and Safety

Unknown author