The Kimmel or Pennsylvania House Hotel

[SSlater]

All the answers to this question are correct - but before 1866 they were two separate Hotels. Then in 1866 they advertised thusly: PENNSYLVANIA HOUSE
(LATE KIMMEL HOUSE) - Followed by " The proprietors have leased this old and well-known Hotel ...."
So, you must known the date of your material, to know which building to quote.