Stained glass work : a text-book for students and workers in glass (1905)
Whall, Christopher, 1849-1924 · New York : D. Appleton · leaf 154
Soldering bably run in between the two, producing blotches which you have no means of reaching in order to remove them. … Fig. 59. You can, if you like, clean away all the cement along the edges of the leads ; but it is quite easy to be too precise and neat 148
Glass painting and staining
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
