Gregg Obst:
D&L #405 Alco C420 Diesel Locomotive in the roundhouse
Gregg Obst:
Structural detail at the Henninger Farm Covered Bridge.
Gregg Obst:
Inside Zimmerman Covered Bridge
Gregg Obst:
Abandoned Schoolhouse
Gregg Obst:
Waiting for the vines
Gregg Obst:
Bogert Covered Bridge
Gregg Obst:
Loys Station Covered Bridge
Gregg Obst:
Hiding places and mysteries of the farm
Gregg Obst:
Inside Sachs Covered Bridge
Gregg Obst:
Clayton, Delaware Railroad Station
Gregg Obst:
Cresco Railroad Station
Gregg Obst:
Cresco Railroad Station
Gregg Obst:
From field to field
Gregg Obst:
The ghosts of fields divided
Gregg Obst:
Gettysburg battlefield from West Confederate Ave
Gregg Obst:
Old Drawyer's Presbyterian Church
Gregg Obst:
Where the grain meets the rails
Gregg Obst:
Frankford, Delaware
Gregg Obst:
Sudlersville, Maryland
Gregg Obst:
Looking out from within Dellville Covered Bridge
Gregg Obst:
Covered Bridge window and lock
Gregg Obst:
Hunter's Cabin
Gregg Obst:
Monoliths
Gregg Obst:
Inside the Dellville Covered Bridge
Gregg Obst:
Dellville Covered Bridge
Gregg Obst:
A Tradesman's Workbench
Gregg Obst:
Decimal Equivalents Chart
Gregg Obst:
Aero Automatic Fire Alarm
Gregg Obst:
Letters
Gregg Obst:
Kreidersville Covered Bridge
