Collection of aeronautical engineering DDR

Lot 8534 limit € 20

1 x outside micrometer, manufacturer: Keilpart Suhl, 0 to 25 mm, 20°, in a wooden case, signs of age, as well as a publication on aviation technology, binder Ilyushin "IL 14 P" aircraft, series version for max. 28 passengers, published by: Research Center for the Aviation Industry, Central Office for literature and teaching aids, all in all approx. 30 colored plates with schemes for the aircraft type, in a blue folder, signs of age, some corners with minor creases, 1950s