Retro: Ham and Green Onion Pinwheels Recipe

I've been kinda stuck in a retro frame of mind lately.   Actually, I've been having fun, and will continue with the theme at least for today and maybe I'm also trying to use up what I have in the freezer/fridge/pantry partly because I've been working on a new cookbook and I'm trying to save time and OK, so you got me.  I totally love these little pinwheel sandwiches.  They were always one of the canapes served at various functions that I attended back in the dark Just I did grow up in an area which had a big British influence and these little sandwiches or versions thereof were almost always served alongside tea bread and little teeny sandwiches, with the crusts cut off.   And these are even hearty enough you…