Glass paints, varnishes and brushes : their history, manufacture and use (1923)
Pittsburgh Plate Glass Company · Pittsburgh : Pittsburgh Plate Glass Company · leaf 202
60, Strength or Double Strength. In double strength 30 x 54, or 36 x 50 inches, in sizes contain¬ it is made as large as 30 x 90, 38 x 86, or 60 x 70 ing ten to twelve and one-half square feet. inches. Such extreme sizes contain up to twenty- THICKNESS AND WEIGHT five square feet, but it is not… … Coldframes Protected by Glass
Plate glass · Flat glass · Paint
Internet Archive · MIT Libraries · Public domain (published before 1931). Free to use for anything.
