The last two buildings are the most iconic commercial buildings on Richmond Avenue: Lobel's and Paul's Mens Shop. The former's tall sign and the latter's corner turret are still there, worn and faded reminders of the avenue's heyday.
The picture below, from the late eighties, shows Van Roon (a clothing store) was still in existence then. It's interesting that the present occupants have decided to maintain the same basic color scheme as thirty years ago.
1917 map - the SS Kresge building (hasn't been built yet)
Look to the left end of the line and you can see the Paul's Men's turret with its green shingling.