https://www.flickr.com/photos/48413419@N00/15497085298/
From the cover of a book published in 1975.
What is it?
hhp
Typophile
High-Contrast Transitional Serif
The curved serifs do add a nice touch—definitely an artifact of the phototypesetting process, and one sadly not easily replicated via type on a curve these days.
Looks an awful lot like Modern No. 20, originally released by Stephenson Blake in 1905. Ed Benguiat's digital version came out in 1990:
That's probably it, presuming a poor digitization.
Thanks!
hhp
Captured from web.archive.org on 14 Apr 2015. view this capture