symbol for city of Toluca

This is the detail of the symbol for Toluca, a two-story church with a walled atrium that stands for the larger city. The wall appears to be made of stone or adobe brick. The church has a large rounded entryway. On the second story we see two openings. The roof is pointed and has a cross at the top. We see hatch-mark shading to the right of the front door. [SW]