In the Aultman Photo Collection there is an Angelo Ossanna, 2558, 1893. And also ...Ossanna A. .3140..1894,...12203...1903, 13724..1905, 19046..1909,..19475...1909,...19476, 1909.
The first number is the call number, the second is the year the photo was taken, and the name is the person who paid for the photo.
I know the spelling is different but maybe it is the person that you are related to.
They photos are in the Stephen Hart Library in Denver, Co.
The Carnegie Public Library would be a great source for finding information on the brewery. When you come to Colorado you would be most welcome to do research in our history room, the one with the "NEW" copier/scanner !
By the way, we are still taking donations for the history room. All money donated and stated to be used for the history room on all checks and money orders, will be used most graciously for upgrading, maintance and for all materials used in the history room. No amount is too small for the huge amount of information that we are trying to preserve for all of us to enjoy as well as our children and grandchildren.