*RARE* Vintage 1950’s National Park Service Uniform Jacket (37)

*RARE* Vintage 1950’s National Park Service Uniform Jacket (37) Made in USA!.
My research shows this NPS Uniform jacket was introduced in 1947 and used into the mid 1950's This Jacket features one of the first arrowhead shoulder patches ever issued! Please Note! 

There is some light wear on the lining. There are two small holes at the waist line where the Park Rangers utility belt and possible sidearm would be. 

There is also some light staining on the wool but I have NOT tried to clean this garment. The stains appear they could easily be spot cleaned.  

The Wool doesn't have any wear marks 

All stitching appears to be solid and not pulling out anywhere. 

Upper left chest pocket missing button! Size:
see last photo for measurements of garment. Model Size:  
Modle is 5'6'', 148lbs, 32'' waist, wears a size 38 suit and sleeve length of 32".
This has to be the most iconic Nation Park Service Uniform ever made! Deserves to be in a museum!
Let me know if you have any questions!
Copy and paste these links to learn more about this Uniform.
http://npshistory.com/publications/nps-uniforms/5/images/image31.jpg
http://npshistory.com/publications/nps-uniforms/5/sec1.htm