These (3) vintage IBM manuals from 1960 are a rare find for collectors of computing history.  They include Coding Methods, an Introduction To Punched Card Data Processing, and an Introduction to Data Processing Systems.  They were manufactured by IBM in the United States. The manuals have black and white photographs/drawings/flowcharts and are in original form from 1960. They would be a valuable addition to any vintage computing collection.

Very nice condition considering age (no writing, no damage to any pages).  Couple pages have underlining but does not distract. 

See photos for examples.  Coding Methods has 20 pages, Intro to IBM Punched Card Data Processing has 20 pages, Introduction to IBM Data Processings Systems has 95 pages.  Ships media U.S. Only.  No International.

S&H consists of packaging, invoice, time and travel plus actual cost when applicable.  Smoke-free.  I will answer all questions when possible.  Thank you for looking. Will combine shipping on multiple purchases. Just let me know before you pay so I can adjust invoice.