IBM Commercial Research Bulletins 32 & 48 International Business Machines 1939
This lot includes 2 different IBM Commercial Research Bulletins from 1939. Commercial Research Bulletin 32-A about Type 405 Accounting Machine ( 1939) . Has 10 sheets of Text Plus a Commercial Research Bulletin 48 on Type 405 Accounting Machine Circuit Revision ( 1940) . Has 5 sheets of information and a fold out Sheet of wiring diagrams.
An item of early computer history. Well documented with wiring diagrams .
Our Policies:
For Multiple Purchases A single payment for all items would be appreciated.
We Ship World Wide Due to the Impact of USPS Policy Changes, Delivery time of some International Packages may be 8 to 18 weeks or more
International Buyers – Please Note:
Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.
STATE Sales Tax Based on Applicable Tax Laws, will calculate and, collect Sales Tax for items shipped to customers in States requiring Sales Tax collection.
You may be interested in our other listings.
