This piece is a rare relic of early 20th-century Missouri bus transportation and lost-and-found procedures.
Purple Swan Safety Coach Lines Notice of Special Meeting Document 1927
Greyhound Lines Purple Swan Division Passenger Rates St Louis-Chicago 1927
Purple Swan Safety Coach Lines Business Card St. Louis 1928
Greyhound Lines Purple Swan Division Hand Written Timetable St. Louis 1928
Greyhound Lines Purple Swan Division Notice May 10 1928 Schedule
Purple Swan Safety Coach Lines Handwritten Schedule St. Louis Missouri 1928
