Denver  Suggeriti da claudeserieux 

Looks squeezed in width.
When width is doubled, it looks like:

A small cove serif Didone or Bodoni with an unusal _C_ [Cyrillic _S_].
But I still can't place it

De Vinne

That's it The _C_ [Cyrillic _S_] is indeed lifted from De Vinne [aka Denver] with a custom highlight.
The other letters could perhaps match a Didone or Bodoni from Paratype or Parachute, using a Latin _K_.