The Quick & Easy "Lawrence" Slide Rule Instruction Book 1939 Booklet

Item Details:

• Title: The Quick and Easy "Lawrence" Slide Rule Instruction Book
• Publisher: Lawrence Engineering Service
  
• Copyright: 1939
  
• Edition: Unstated
  

Condition:

• Book is in acceptable condition
• Cover has notable damage: chipping, open tears, soiling, staining, rubbing, and discoloration
• Pages are heavily yellowed with age
  • Pages are otherwise clean, intact, and legible
• Bindings are intact