some photos of early clips, all have the notch cut-out
Printable View
some photos of early clips, all have the notch cut-out
Notice the different pattern of the ribs. There are some early rib patterns that have no holes in the side. They are quite rare.
some of the Fedders Mfg Co., Inc (Buffalo NY) clips had the early pattern on the back and the indented notches, there could be others too
Yes, you are correct. I had 2 Internation Silver, which brought big money.