vintage oil painting Native American, horse, and buffalo

Description

I found this in my grandma’s attic.
vintage oil painting Native American, horse, and buffalo. Condition is "Used"
This painting and frame is vintage. Roughly around 70 years old .
The frame has spots of missing paint, indentions, and wear.
Please refer to photos as that is part of description.
Please see photo # 5 and #9 especially. Marks on painting.
Please ask questions before bidding as all sales are final.
Back of frame was found this way.
Thank you for looking