This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in the Public Domain.
---
See http://commons.wikimedia.org/wiki/Category:Pearson_Scott_Foresman_publisher
Original drawing released into the public domain by Pearson Scott Foresman.
http://commons.wikimedia.org/wiki/File:Cloud_seeding_(PSF).jpg
I figure it is an A-26 or something, but I don't know anything about planes, lol.
I'm not too happy with the propellers...