The pictures, both as jpg and png's, were well below size limits. Even the ones that you posted from Drop box total 828 KB total. For some reason, my postings as jpg or png's just don't go regardless of size.
In fact, the size restrictions posted for the website are confusing! "maximum total size 999999999KB, maximum individual size 999999999KB".
I get a headache counting 9's.
Thanks for the Concinnity link in eBay, but I think that the brass handle is gone, only the nickel or pewter are listed. I do see a number of ceramic cartridges that might work with my faucets. Thanks again.