These symbols created to be used in creating electroschemes.
In preview you see only small part, also thumbnail generator rendered charactaer wrongly :s
Original drawing released into the public domain by Pearson Scott Foresman.
http://commons.wikimedia.org/wiki/File:Cloud_seeding_(PSF).jpg
I used rg1024's grass for the uuh, grass.
Shown in this image file are two motorhomes. One is of a larger unit similar to a "diesel pusher". The other is based on the vintage GMC motorhome made in the USA from 1972 - 1978.