These letters are from the Yale University School of Medicine logo. I pulled out the most distinctive glyphs (characteristic characters?) for viewing here in TP.

I can't get a vector version of their logo for a sponsorship. I've got a huge gif, and, at its size, would work fine, but it's not anti-aliased, as you can see in the extraction.

FYI, I already ran this through WTF in various ways, to no avail.

Thanks in advance!

Ray