- Washington Monument in scaffolding at night, viewed from the southwest [01]
- Washington Monument in scaffolding at night, viewed from the west [06]
- Washington Monument in scaffolding at night, viewed from the northwest [05]
- Washington Monument in scaffolding at night, viewed from the southeast [03]
- Washington Monument in scaffolding at night, viewed from the east [01]
- Washington Monument in scaffolding at night, viewed from the southeast [02]
- Washington Monument in scaffolding at night, viewed from the east [02]
- Washington Monument in scaffolding at night, viewed from the west [07]
- Washington Monument in scaffolding at night, viewed from the east [03]
- Washington Monument in scaffolding at night, showing detail of the scaffolding
- Washington Monument in scaffolding at night, viewed from the southwest [02]
- Washington Monument in scaffolding at night, viewed from the west [08]
- Washington Monument in scaffolding at night, viewed from the southwest [03]
- Timex Ironman watch
- Simplex pull station at an apartment building
- Fire alarm strobe mounted through a glass window
- Aisle 6 at Four Corners Safeway
- Abandoned bridge pier at Harpers Ferry, at night [01]
- Abandoned bridge pier at Harpers Ferry, at night [02]
- Abandoned bridge pier at Harpers Ferry, at night [03]
- Abandoned bridge pier at Harpers Ferry, at night [04]
- Abandoned bridge pier at Harpers Ferry, at night [05]
- Abandoned bridge pier at Harpers Ferry, at night [06]
- Simplex TrueAlert at Mars Supermarket
- Simplex pull station in Charles Town, West Virginia
- TIME EXPIRED
- Simplex horn and strobe plate
- "OUTATYM" license plate
- 7000-Series train at Shady Grove
- Simplex fire alarm horn and light
- Landmark Mall, Alexandria, Virginia [07]
- Leaf bud
- Simplex pull station at Martinsburg train station
- Baltimore Inner Harbor at night [02]
- 414 Light Street
- Baltimore Inner Harbor at night [03]
- Baltimore Inner Harbor at night [01]
- Fire alarm at Montgomery College [02]
- Fire alarm at Montgomery College [03]
- Fire alarm at Montgomery College [01]
- Fire alarm at Montgomery College [04]
- Fire alarm pull station at Citizens Building [03]
- Fire alarm pull station at Citizens Building [01]
- Fire alarm pull station at Citizens Building [02]
- Fire alarm horn/strobe at Citizens Building
- Fire alarm bell and strobe at Geisinger Community Medical Center
- Fire alarm chime and strobe at Geisinger Community Medical Center
- Fire alarm pull station at Geisinger Community Medical Center [01]
- Fire alarm pull station at Geisinger Community Medical Center [02]
- Friendship Archway
- Camera on tripod photographing Benning Road NE [01]
- Camera on tripod photographing Benning Road NE [02]
- Benning Road NE at Ethel Kennedy Bridge [01]
- Benning Road NE at Ethel Kennedy Bridge [02]
- Speed camera on Benning Road NE [01]
- Lane ending sign on Benning Road NE
- Speed cameras on Benning Road NE
- Speed camera on Benning Road NE [02]
- Simplex fire alarm bell
- Simplex pull station at 223 Walnut Street [01]
- Simplex pull station at 223 Walnut Street [06]
- Simplex pull station at 223 Walnut Street [03]
- Simplex pull station at 223 Walnut Street [04]
- Taxi bell and strobe
- No guest recyclables
- George Washington Masonic National Memorial at night [02]
- George Washington Masonic National Memorial at night [01]
- Signage at Culmore Shopping Center [04]
- Signage at Culmore Shopping Center [03]
- Signage at Culmore Shopping Center [02]
- Signage at Culmore Shopping Center [01]
- Mitre Building 4 [02]
- Mitre Building 4 [01]
- Toilet Bowl Building
- Wheelock horn/strobe with Simplex light plate
- Walmart jewelry department closed [01]
- Walmart jewelry department closed [02]
- Camera photographing signs at Bel Alton Motel
- Neon signs at Bel Alton Motel [09]
- Neon signs at Bel Alton Motel [03]