RNWMP MGM Studio Movie Tunic from Rose Marie

It's a named tunic to actor Howard Keel and was worn in the movie Rose Marie! It has the MGM tag sewn into the collar with Keels name, production number and inventory number written on it. It's a light tan tunic with sgt rank (I believe the crown was above, but it's been removed now). 

The buttons are most fascinating! They are genuine RNWMP, JR Gaunt NEW YORK (and then Made in Canada, along the shank). I have never seen a Gaunt New York made button before. The quality of the buttons are superb! 

I've been watching the movie to see where the tunic is used, and it’s fairly early after morning exercises they are target shooting (Howard Keel as Mike and Rose Marie).