Lamson Pneumatic Tubes Document (Part 2 of 3)
As Applied To Clothing And Furnishing Stores Etc.
As Applied To Small Stores
As Applied To Offices, Factories Etc

Lamson in GENERAL AGENT’S ROOM CONNECTING FACTORY AND OFFICES
As Applied To Offices, Factories Etc
As Applied To Offices, Factories Etc
As Applied To Clubs, Hotels, Etc.
As Applied To Clubs, Hotels, Etc.

KITCHEN 0FFICE. EXCHANGE CLUB. BOSTON. MASS.
TRIPLICATE POWER PLANT, CAPACITY, 400 INDEPENDENT STATIONS.