Vintage Original Print Inventor Thomas Edison & Inventions Framed

Description

This is an original vintage print of the inventor Thomas Edison along with some of his inventions.
I would estimate it dates circa 1930s or 1940s.
The overall frame measures 12 inches high x 16 7/8 inches wide (30.5 cm x 42.8 cm). The print measures 10 1/2 inches high x 15 1/4 inches wide (26.6 cm x 38.7 cm).
The print is in its original frame.
The print is titled in the bottom left corner HE MADE LIFE EASIER FOR US ALL. In the bottom right corner there is © and just to the right of that another circle but I cannot make out what is inside it. Maybe co.
I believe this was originally a painting made into a print, as there is a signature in the bottom left corner. It believe it says Ag. Aintermeister.
At some point, the print had water damage going along the bottom third or so. This part of the print is lightly wavy and has some old signs of mildew. You can also see the waterline on the back. The very bottom side of the frame has a white film on parts of it, and I believe this was also caused by the water.
When you are standing just a little ways back, you really don’t notice this. It tends to show more at certain angles.
The frame has some scattered nicks and scuffing.