Part of PICRYL.com. Not developed or endorsed by the Library of Congress
Plan of air ducts, heating and ventilating apparatus

Similar

Plan of air ducts, heating and ventilating apparatus

description

Summary

U.S. General Post Office? (drawing).
This record contains unverified data from caption card.

date_range

Date

01/01/1852
create

Source

Library of Congress
copyright

Copyright info

No known restrictions on publication.

Explore more

plan
plan