Compton, Alfred G. (Alfred George), 1835-1913 · New York : J. Wiley & Sons · leaf 67
53 WELDING. A TONG UE- WELD. giving it the appearance shown in Fig. 42, a. This piece is now to be split and opened, as shown in Fig. 42, b, to a depth equal to the length of the wedge. It is important that the opening should be of this depth, otherwise a … Fro. 43. Fie. 44. portion of the reduced thickness of the wedge will be left exposed, and the piece, when finished,
Metal-work
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from Épigraphie romaine du Poitou [et] de la Saintonge (1895)](https://img.insideoutlibrary.com/img/200/ia-pigraphieromai0102espuoft-494-62.webp)
