Fifty years of my activity in Poland dead and resurrected.
Legislation. Lvov 1925. 8, pp. 36, illustrations on separate plates, cover broch. oryg.
Good condition, unpaginated, cover soiled and scuffed, own stamps. Franciszek de Welehrad Rychnowski (1850-1929) - Polish entrepreneur, engineer, physicist, photographer and inventor. He was the holder of 21 Austrian, Hungarian and German patents for fuel boilers, air-conditioning and electrical appliances. He postulated the existence of electroid, considered a product of pseudoscience.
Recently viewed
Please log in to see lots list
Favourites
Please log in to see lots list