Search results for Industry > Post Offices   
Refine your search
Date
1906 (2)
1903-03-10 (1)

select all : clear all : add to favorites results 1-3 of 3 item(s)  page 1 of 1 : ( <<  1  >> ) :: previous : next
 Image: Title: Subject: Description:

1. Post Office pneumatic tube system Post Office pneumatic tube system Post offices; Pneumatic tubes Caption: "End of the big pneumatic tube system in the basement of the Chicago Post Office." From text: "The underground pneumatic tube system is the largest of the kind in the world. There are three double-tube...

2. Post office overhead carrier system Post office overhead carrier system Post offices Caption: "Overhead carrier system in the post-office, similar to cash carriers used in stores."

3. Underground tunnel railway Underground tunnel railway Post offices Caption: "The first mail arriving at the Post Office station of the Chicago subway or underground railroad, March 10, 1903."
select all : clear all : add to favorites results 1-3 of 3 item(s)  page 1 of 1 : ( <<  1  >> ) :: previous : next
powered by CONTENTdm ® | University of Illinois at Urbana Champaign Homepage ^ to top ^