| … |
Pillsbury |
| … |
Baltimore Pearl Homing Company |
| … |
Baltimore Pearl Homing Company |
| … |
Patapsco Flouring Mill |
| … |
Empire (flour) Mill |
| … |
Boonesboro Flour Mill |
| … |
Boonesboro Flour Mill |
| … |
Northwestern Consolidated Milling Company |
| … |
Northwestern Consolidated Milling Company |
| … |
Northwestern Consolidated Milling Company |