"Always laugh when you can. It is a cheap medicine"
Take a photo tour of Cape Cod and the Islands!
"You just keep pushing. You just keep pushing. I made every mistake that could be made. But I just kept pushing" - René Descartes
Looks like a diagram for an early CL bifocal we used to make by displacing the block.
why am I looking at this??
Proud Member of the ABE Club!
Don't feed the Beast...
I dn now!!
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