I have a vintage, ca 1955, Oster stainless steel blender I got at a yard sale for $5:
It works great. According to the patent numbers on the bottom it was patented in 1950.
I have a vintage, ca 1955, Oster stainless steel blender I got at a yard sale for $5:
It works great. According to the patent numbers on the bottom it was patented in 1950.