model t estimate?

You should post this question on the AACA or VMCCA Message Boards which are easy to navigate to from this page. It's not that we don't like Model T's, I'm sure some of our members even own one, but as explained in the red banner at the top of the page, CCCA is about very unique cars that were built between 1925 and 1948. Obviously a 1915 Ford does not meet that criteria, so you may not get the information you desire.