Several weeks ago at pretty much the same time the mercury in the thermostat, like a migratory bird took that fateful wintertime dive to the south, I embarked on a type of endeavor that I always seem to be undertaking at inopportune weather periods. However, the project is one that I truly love as an old home owner. The project in question? Double hung window restoration and repair. My hope, as with the Plaster Repair series we recently wrapped, is for these window restoration posts to be…