Books

1. Aviator's Guide to GPS
   

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2. Gems and Jewels: A Connoisseur's Guide
   

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3. Radios by Hallicrafters: With Price Guide (Schiffer Book for Collectors)
   

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4. Trunks, Traveling Bags, and Satchels: Price Guide (Schiffer Book for Collectors)
   

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5. Elements of Gas Turbine Propulsion w/ IBM 3.5' Disk
   

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Books