FA: 1943 Book on "Air Navigation"

[Oldbooks78]

I currently have up for auction at eBay a copy of "Air Navigation" by Herbert
S. Zim, illustrated by James MacDonald, published by Harcourt, Brace and Co. in
1943. No dust jacket. First Edition. The 324 page hardbound book is in very
good condition, clean with no page tears or pen marks, and a strong binding. A
nice WWII era aviation text on aircraft navigation. Opening bid is $5. Auction
closes 10/6. If interested, a link to the listing is:

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=419&item=2194513373

Thanks.

Dave