Regarding that picture you have on your web site of a man and woman sitting in front of a pump organ I hope that I can help a little. I cannot identify the woman sitting nor the man standing but I can identify the pump organ. It is a Story & Clark pump organ from the 1890's. The irony is that I may have the very same Pump Organ. I bought it on ebay about 6 years ago. It came from a dealer in Independence, Missouri. Iowa is only one state from Missouri. I don't how close Ames, Iowa and Independence, Missouri are from each other but things moved quickly when estates were sold.
Story & Clark was located in Illinois and may have made many pump organs of this type, however they were hardly mass produced as things are today. Additionally, how many pump organs would have survived intact over the years. I studied the picture carefully and held it in front of my pump organ and every detail is exact; even to the carpet on the pedals. When I got the organ, I could not help the unusual glossy shine on the finish and concluded that someone must have covered it in shellac to give it that high gloss finish. I could tell by the drips down the back. I also noticed that the pump organ in the picture was unusually shiny. As an Antique collector, furniture did not typically have a glossy finish as it may be considered to be garish. You usually see this shine when someone shellacs it. I really tried to see if I could find any differences but I didn't. I opened up the back of the organ but I didn't find any writing that may suggest owners or something similar.
I hope this can help you. If you can, could I have a copy of the photo? Good luck!!
Edwin Calderon
Staten Island, NY