The 1932 Yankees photo is the same one offered up by Legendary a few years ago and paired with the 1932 Cubs photo you asked about in your thread titled "Photo experts."
http://www.legendaryauctions.com/Lot...entoryid=17818
Go back and take a look at it again. Based on the sharper appearance of the original offered by Legendary and the absence of the Burke-Koretke copyright on yours (should appear at the bottom under Brown's headshot), I would say yours is not an original. It may still be an old print (hard to tell from the photos), but I don't think that was the question you were asking.
In general, I would say that it is ALWAYS a good idea to remove photos from frames to examine them prior to purchasing, especially if the price is up there. There may be a few cases where the frame is original as-issued with the photograph where you would want to be careful with it, but to me, asking if you should remove a photo from its frame to examine before purchasing is like asking if you should test drive a car before purchasing.