Cucumber Numbers

Here are half a dozen that need eating now. That's about 6 and a half feet of cucumber. And there are a dozen more near this size on the vines. And I've already eaten or given away at least another half dozen ...
I put 4 vines in the greenhouse and 2 outdoors. That's 4 feet of cucumber from each vine - so far. There are still more forming.
Now, I've got this recipe for cucumber sandwiches from an old book my mother gave me when I left home called 'New Dinners for All Occasions' by Elizabeth O. Hiller, 1920. "Pare 1 slender cucumber, cut in slices crosswise the thickness of a silver dollar. Marinate with French dressing. Let stand in a cold place 15 minutes. Shape thin slices of white bread in small rounds a trifle larger than the cucumber, spread with mayonnaise, cover half the slices with a slice of cucumber, cover with remaining halves, press edges and sprinkle top side with paprika."
If I make the thickness of a silver dollar to be roughly 1/8 inch, then these 6 will yield me 624 such sandwiches.
Note to self for next year: Get a pickling variety, a later variety that stores, and perhaps just 2 in the greenhouse.

An embarrassment of cucumbers