CPU-26A/P Computer Air Navigation & “Douglas” Combined Protractor/Parallel Rule For Sale

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CPU-26A/P Computer Air Navigation & “Douglas” Combined Protractor/Parallel Rule:
$40.00

Computer, Air Navigation, Dead Reckoning Type CUP-26A/P. MFR’S Park No. FAA-93A Felsenthal Instruments Co. Contract Number DAAJOI-72-C-0600. Comes with case, seems to be in working condition.

“Douglas” Combined Protractor & Parallel Rule. Manufacturer - The London Name Plate Manufacturing Co., Ltd.

Both come in sleeve/cases. Both are in good condition.

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