Grover Lowdermilk Autograph on Minneapolis Millers Snapshots?

[Jobu]

Hi,

I have several photos of the 1920-21 Minneapolis Millers from Grover Lowdermilk's estate:

1920-21 Minneapolis Millers owned by Lowdermilk a comp.jpg

1920-21 Minneapolis Millers owned by Lowdermilk b.jpg

The back of the photo of Lowdermilk batting looks like it might have a partial auto on the back where he id'd himself:

1920-21 Minneapolis Millers owned by Lowdermilk auto.jpg

I have found several examples, one from REA a long time ago that is a poor image:

https://robertedwardauctions.com/auc...re-collection/

And these two:

Lowdermilk PSA slab.jpg

Lowdermilk note card.jpg

My question: Is the name on the back of my photo a partial auto? It looks to me like the same hand but I am not an autograph expert.

Thanks in advance!

[ThomasL]

Very cool, I have one rppc from his estate as well and was underbidder on a great rppc that had Grovers picture on the front and was addressed to his future wife with a note signed "GL"

[ThomasL]

Here is one of my Lowdermilk autos for you to compare with

[Michael B]

I would say no. The photo appears to be a press style photo without any stampings. Last name only is just identification as to who it is.