Appears to be a 1912 touring.
Here's the back of the postcard.
You beat me to it!
The significance is the striping on the back of the back seat can be clearly seen, just above the bead on the bottom of the seat. Notice, however, that there is NO stripe on the riser below the seat.
It is hard to tell the year. Maybe 1912?
: ^ )
Doesn't look like they pulled up the center strap on the top boot much either.