Glass Slides Identification Assistance

[horzverti]

#10 is Spike Marena of the 1934 Boston Red Sox.

[horzverti]

#9 is Pretzel Pezzullo of the 1935 and 1936 Philadelphia Phillies.

[thecatspajamas]

Originally Posted by horzverti

#9 is Pretzel Pezzullo of the 1935 and 1936 Philadelphia Phillies.

Agree. Pretzel Pezzullo circa 1935 in an image shot by George Burke. Looks to be a lesser-quality copy re-shot or reproduced from one of Burke's photos. Given the additional knuckles showing in your image, likely from an 8x10 which would have had a wider portion of the image showing than the postcard-size image I have shown here:

[thecatspajamas]

Originally Posted by horzverti

#10 is Spike Marena of the 1934 Boston Red Sox.

Ditto on Spike Merena, circa 1934 by George Burke:

(fwiw, 6 and 11 also have that "Burke look" to them, but I'm not certain at this point)