Paper and cardboard construction
A 1911 manual-training handbook by George Fred Buxton and Fred Llewellyn Curran, issued by the Menomonie Press in Wisconsin to teach schoolchildren paper and cardboard work. The plates are flat line diagrams of sheets, folds, corner mitres and glued edges, with hatched sections, inch dimension arrows and letter keys — useful as geometric templates, net patterns and technical-drawing marks.
