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VTG Concise No 300 Circular Slide Rule ~11cm OD With Case and Manual! Japan
VTG Concise No 300 Circular Slide Rule ~11cm OD With Case and Manual! Japan
VTG Concise No 300 Circular Slide Rule ~11cm OD With Case and Manual! Japan
VTG Concise No 300 Circular Slide Rule ~11cm OD With Case and Manual! Japan
VTG Concise No 300 Circular Slide Rule ~11cm OD With Case and Manual! Japan
VTG Concise No 300 Circular Slide Rule ~11cm OD With Case and Manual! Japan
VTG Concise No 300 Circular Slide Rule ~11cm OD With Case and Manual! Japan
VTG Concise No 300 Circular Slide Rule ~11cm OD With Case and Manual! Japan
VTG Concise No 300 Circular Slide Rule ~11cm OD With Case and Manual! Japan

VTG Concise No 300 Circular Slide Rule ~11cm OD With Case and Manual! Japan

$ 19.53

Availability: 92 in stock
  • Condition: Condition very good to excellent for age! No conversion chart. Booklet, case and slide rule. Some age cracking on slide rule guide.
  • Featured Refinements: Circular Slide Rule
  • Time Period Manufactured: 1930-Now
  • Modified Item: No
  • Country/Region of Manufacture: Japan

    Description

    Concise No. 300 Circular Slide Rule
    Approximately 11 cm in diameter. Includes original case and 36 page manual. Cover mentions conversion chart but I do not see one.
    I believe this is a 1960s era slide rule.
    In tool box.