R-B XH 881
-M38A - 248
MRGRRBK
Dryden, George.
The National safety elevator attachments ... -- [Boston] : Wright & Potter Printing Co..., [1881]
ti). Be F 30.5 Gma
1. Elevators--Maintenance and repair. 2. Advertising flyers. bie Title.
& ocm28602537
005762