Here's a hi-res scan of some leaves from a tree, about 25-feet tall,
that is growing next to, and over, the sidewalk in a NW New Jersey
town.

I cannot find this leaf pattern in my Audubon Eastern US tree field
guide.

There are 7 leaves to a leaf cluster.

http://quienes.home.att.net/MariJuanaTree-1.jpg

Can anyone ID it?

TIA, QE in NJ