by Rick A
I always run across old steam parts catalogs. I always find them worth a browse. I hope you enjoy them too.
Crane Company 1917
https://archive.org/details/valvesfitti ... m+whistles
Illinois Malleable Iron catalog 1916
https://archive.org/details/IllinoisMal ... m+whistles
Crane Company 1917
https://archive.org/details/valvesfitti ... m+whistles
Illinois Malleable Iron catalog 1916
https://archive.org/details/IllinoisMal ... m+whistles