1936 RPPC Sierra Summer School Nudge Photo Sierra Club?

is a rare RPPC REAL photo DEFENDER stamp box marked post card. This circa 1936 uncancelled divided back photograph view of the crowd of about 200 people sitting on wooden benches in front of a wooden stage. Is this a meeting of the Sierra Club in California?. The view is nicely focused and toned ..... washed out by the flash. Caption is " as above .... Sierra Summer School 1936 -- Nudge Photo ~~~~~~ on the back are the backstamps: A. C. Nudge Photos & Souvenirs ~~ Lakeshore California on Huntington Lake ". I have some of the early cards up at this time ~~ so check out the other auctions. It is in very good condition but a bit washed out by the flash VERY GOOD TONES and FOCUS IN PERSON so , If any questions, please email me at Please look at my other current auctions as I have a large group of main street views up for sale. Winner pays $2.99 shipping ( additional views shipped for $.69 each after first in same shipment ) and $1.30 insurance per $50.00 valuation if desired. I will not be responsible for uninsured items due to the few that are lost or damaged in the mail. It is a small cost to insure your items safety and delivery to the final destination. I accept U.S.P.S. money orders, checks, and PayPal. Good hunting and thank you for viewing this interesting item. Please bookmark my sales for a wide variety of unusual goodies