TY - GEN TI - Elevator Cars, Elevator Entrances: catalogue no. 56 - Panel D49, Panel D50, Panel D51, Panel D52, Panel D53, Panel D54 AU - W.S. Tyler Company DA - 1927 UR - https://digital.lib.uh.edu/collection/aapamphlets/item/1147/show/1003 Y2 - March 3, 2021 ER -