Pennsylvania Airlines

formerly
Clifford Ball

USA

Clifford Ball
Undated (c. autumn 1929/winter 1930)
(From the collection of David Duke)
Click to view the complete timetable

Clifford Ball
Undated (c. autumn 1929/winter 1930)
(Revised May 15, 1930; label pasted over original schedule section)
(From the collection of Craig Morris)
Click for larger view
Click for views of the interior (BL)

BL

Pennsylvania Air Lines ("Clifford Ball System")
Undated (c. summer 1930)
Click for larger view of the card

BL

Pennsylvania Air Lines ("Clifford Ball System")
Undated (c. summer 1930)
Click to view the complete timetable

Pennsylvania Air Lines
August 1, 1930
(From the collection of David Duke)
Click for larger view as well as a view of the reverse side of the card

Pennsylvania Air Lines
Undated (c. late 1930/early 1931)
(From the collection of David Duke)
Click to view the complete timetable

BL

Undated (c. June 1931)
Click to view the complete timetable

Undated (c. autumn 1931)
(From the collection of Michael Dawes)
Click for larger view as well as a view of the interior

BL

June 6, 1932
Click for a view of the interior

BL

August 20, 1933
Click to view the complete timetable

DZ

October 15, 1933

Pennsylvania Air Lines
March 28, 1934
(From the collection of David Duke)
Click for larger view

BL

June 16, 1934
Click to view the complete timetable

BL

February 1, 1935
Click to view the complete timetable

BL

March 1, 1936
Click to view the complete timetable

BL

May 1, 1936
Click to view the complete timetable

BL

September 1, 1936
Click to view the complete timetable

*

For quick comparison with other Pennsylvania Airlines timetables,
visit the Capital Airlines page of Perry Sloan's "AirTimes" site.

*

This page last updated December 8, 2021.