TY - GEN TI - Elevator Cars, Elevator Entrances: catalogue no. 56 - Jamb J6, Jamb J7, Jamb J8, Jamb J9 AU - W.S. Tyler Company DA - 1927 UR - https://digital.lib.uh.edu/collection/aapamphlets/item/1147/show/1020 Y2 - February 28, 2021 ER -