Sanitary Grocery and Washington Trade School:

Washington Trade School, now a professional building:

The Eckington School, private housing since the 1980s, but essentially intact:

Exterior detail on the old Eckington School:

Engine Company Number 12, aka “the firehouse”:

Judd & Detweiler Printers, “The Big Print Shop”:

Today Judd & Detweiler is the home of XM Radio. The smokestack and flagpole have been replaced by big satellite dishes: