The given sources amend the date and venue of the Baltimore lecture as noted in previous itineraries.
The original source for previous itineraries (although uncredited) was probably L&S p. 102. That account gave Lincoln Hall as the venue, possibly confusing their source references with the Washington lecture at Lincoln Hall three days earlier. It also gave the date of the lecture as the 25th, which would fit conveniently with Wilde's lecture schedule. However, contemporary press cuttings strongly indicate the 26th.
The Mount Vernon Hotel
While in Baltimore, Oscar Wilde stayed at the Mount Vernon Hotel (see above). This is NOT the hotel of the same name currently on West Franklin Street, which was built in 1907.
The Mount Vernon Hotel where Wilde stayed is, however, extant at 702 Cathedral Street. Built in 1847, the building became the mansion home of U.S. Congressman William Julian Albert (1816–1879) before being converted into a hotel in 1867. It has since been a house of worship (1924), and office space. The exterior has undergone changes but the interior was restored in 1997 including a centerpiece domed skylight of hand-painted Italian glass.
Source: History of Baltimore City and County, from the earliest period to the present day: including biographical sketches of their representative men, by John Thomas Scharf. L.H. Everts, 1881.
Academy of Music
516 North Howard Street
Opened: January 5th, 1875
Architect: J. Crawford Neilson
Demolished: late 1920s
Related and credits:
Bayles/Yeager Online Archive of the Performing Arts