11 Sep
2019
11 Sep
'19
4:42 a.m.
Aërial Navigation, by Albert Francis Zahm 60277 [Subtitle: A Popular Treatise on the Growth of Air Craft and on Aëronautical Meteorology] [Link: http://www.gutenberg.org/6/0/2/7/60277 ] [Files: ; 60277-0.txt; 60277-h.htm] Thanks to ellinora, Robert Tonsing, and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) Regards, Al