Small chance it's a custom logotype, but I'm doubting it.
Typophile
Similar to Clarendon, with swash capitals.
The swash capitals look like poorly drawn add-ons.
Take a look at Bookmania if you want a slab serif with every swash imaginable, impeccably drawn.
http://www.ms-studio.com/FontSales/bookmania.html
Captured from web.archive.org on 18 Oct 2018. view this capture