1. AERIAL NAVIGATION; CONTAINING A DESCRIPTION OF A PROPOSED FLYING MACHINE, ON A NEW PRINCIPLE. Creator: Daedalus Britannicus and Gilbert, James Publisher: Gilbert, James Format: print and 16 pp + [1] obr. příl. ; 8° Type: model:monograph and TEXT Subject: století 19. and letectví Language: English Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public