Terminal Garage - photograph by Koehne-Williams studio

I posted this photograph last month and was unable to read the name of the photographer.

With the help of Julie Lynch from the Chicago Public Library, I have discovered who photographed Fred Daniel's business, Terminal Garage owned by my great grandfather.

Apparently it was from the Koehne-Williams Studio in Chicago.

Here is a copy of William Koehne's obituary from 1965.

If anyone knows where to find stills and negatives from the Koehne- William Studios, please let me know so I can determine whether there are additional photographs of my great grandfather's business.