I need the driver's side front spring perch for 1915.
Good luck. Those are hard to come by. Last time I needed one, I looked and looked, and finally paid $75 for a NOS one from Lang's.
I may have one. Send me a pm and I'll send you a pic.
I may have one i know its the drivers side wishbone above the axle
Also have a set in an axle being used but need the later style