Pair of reference works Naval School Kiel-Wik

Lot 1029 limit € 30

1 x electrical engineering guide for the EII special courses at the naval schools in the area of the naval inspection Cuxhaven, second part 1943 and 1 x sketches for the guide for engine lessons at the naval school Kiel-Wik, Kiel 1934, different. Signs of age and use