Woodwork joints; how they are set out, how made and where used; with four hundred and thirty illustrations and a complete index of eleven hundred references (1921)
Fairham, William · Philadelphia and London, J. B. Lippincott company · leaf 61
Fig. 121.—^Method of Marking Out for Cross Tonguesand Feather Tongues. a plumbers ladle is generally used to pour the glue intothe grooves, and it is usual to glue the tongue into one
Woodwork · Carpentry
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.