Mark,
Summary: It probably depends on the which of the 5 body makers supplied Ford with your body and what time frame they produced the body.
Additional Details:
Do you have any additional information on the photo you posted. If possible I would like to find out who owns the body, which company produced the body, is there a body maker letter on the front heel panel. Are the metal channels supporting the back of the front seat original to the body etc. That is the first body I remember seeing that has that style of metal channels.
From Bruce's research ref:
https://www.mtfca.com/encyclo/doc15.htm
JUN 26, 1915 Factory Letter
"Hereafter when ordering body panels for 1915 cars, please give both the car and body numbers. The body number will be found on the right sill just inside the front door. This number will be preceded by a letter which indicates by whom the body was made.
"The above information is necessary as panels for bodies made by our various suppliers vary somewhat."
Below are photos from two different 1915 TOURING bodies. Hopefully some folks will post some photos from some 1915, 16, 17 etc. Runabout/Roadster bodies. And hopefully the body will have body maker letter on the heel panel or in front of the body number on the right front floorboard riser so we can know which body maker did what etc. (For new folks -- don't get frustrated -- many of the cars do not have any markings. My 1915 cut off appears to have had that wood replaced and so I still don't know who produced the body. For info on body numbers and body makers please see the posting at:
The first one is an unknown body maker. But it should NOT be a Beaudett, Wilson, or H as it does NOT have a body letter on the front seat heel panel. Estimate May-ish 1915 body based on the engine number. Yes it may have been replaced -- sometime in the past -- but not for the last 70 years that are known.
The second is a Beaudett body. The body tag makes it a May 1915 body.
Another photo of that same body:
See also:
http://www.mtfca.com/discus/messages/50 ... 1208088038 shows metal channels used on some 1915-20ish tourings. Does anyone know if those were also used on runabout/roadster?
See:
http://www.mtfca.com/discus/messages/50 ... 1445850930 shows a TOURING with the wood on body sides of the body. That style was used on the Beaudett bodies. It also show the wooden slats on the back of the front and rear seat backs. Both styles of seat back panel supports appear to have been used during 1915-16 and again in 1918-1919ish.
Respectfully submitted,
Hap l9l5 cut off