Sellmur upgright bottle machine

I recently purchased a Sellmur upright bottle dispenser made by Magrau Products Company (? - the paper instructions on the inside of the machine are so old, I can only make out about half of the company name but this is what it looks like) of Ottawa, IL.

Does anyone have any information about the company or this machine.

Thanks.

[Jim]

I don't have info to provide but I'm very interested in learning more about the model & manufacturer...

Can you provide additional photos of the inside and the side without the handle...?  It appears as though some part may have been removed which would cause the different colors in paint...