Went on another really cool field trip to the Western Antique Aeroplane & Automolible Museum in Hood River Oregon. Didn't have my good camera so don't have many pics of the huge number and variety of 1900-1950's cars, planes, guns, memorabilia, etc.......will go back and add better pic to the thread.
Pretty cool.
http://www.decisionsnw.com/AOD/waaamwacouba1932.jpg Sight for a SBD/TBD rear machine gun
http://www.decisionsnw.com/AOD/waaam5.jpg
http://www.decisionsnw.com/AOD/waaam1.jpg
http://www.decisionsnw.com/AOD/waaam2.jpg
http://www.decisionsnw.com/AOD/waaam3.jpg
http://www.decisionsnw.com/AOD/waaam4.jpg