Will scan the brochure when I can, have not used the scanner in years & don't know if it will work with my current computer. it is 8 1/2 x 11, LOTS of photos, says during the war, W. did something with lenses for binoculars for the war, don't know if they made the lenses or just cleaned & polished them. Anyway, they used dipers to clean the lenses & polish them, there is a picture of such & used the laundromats to wash the dipers. The washer shown in the folder for washing the dipers is the same model all through the brochure, I believe it is a B-1-3 or B3.