These appear to be stencils of the B&S Series 1000 intermediate horns.
Bell Engraving
In Case
Serial No. 0043XX
Stranica izrađena u 0.038 s (23 SQL upit u 0.020 s) -
Urađeno u Piwigo
If you want to change how many album pictures per page, use CTRL+ and CTRL- (Command + and Command - if you have a Mac). 80% looks great on my 4K monitor.