- "Old Barns"
- (A2) TALLSHIP
- 1,000,000 Railcars
- 100 + Viewed Best Architecture Photos (add 1, award 1)
- 76
- 76 - Celebrating 90 years
- A MILL AND MINE
- A Pictorial of World Agriculture.Please Read Group Guidelines
- A UNESCO SITE
- Aircraft Display on Pole, at Stick or as Gateguard
- All Warbirds.
- MAGNIFICENT SHIPS
- Army Transportation Corps
- Arrow Signs
- panorama and dome cars
- Automobile / Car Lot SIGNS "O N L Y"
- Aviation and Animals
- Aviation: Stars, bars and chequers
- Barn and Building Painted Advertisements
- Black History
- Breweries of the World
- Bulb Signs (vintage)
- Bus Station Architecture
- Cabooses
- Cafes, Coffee Houses, Burger Joints, Food Carts.
- California Zephyr
- Carolina Rails Unlimited - No 30/60
- CCC Architecture
- Central Georgia, No 30/60
- Chisago County, MN
- Churches !
- Citgo - Celebrating 112 years
- Classic Lifeboat & Lifesaving Stations
- Clerestory Coaches (Railways)
- Coca-Cola Buildings
- Coke Murals and other Soda Murals
- Country Store
- COVERED BRIDGES
- Covered Bridges - Geotagged
- DazzlePix RETRO, VINTAGE & ANTIQUE
- Display Steam Locomotives - North America
- Drive-in Theaters
- DX - HUNDREDS OF GASOLINES, BUT ONLY ONE D-X!
- East Texas (greater Piney Woods region)
- Eastern Railroads
- Egyptian Revival Architecture
- Everything Minnesota! (Please join!)
- F-4 Phantom USAF
- Faded Signage (FADED!)
- Feelin' 7-Up! [VINTAGE Seven Up]
- Firehouses
- Flickr's Best Rail Pictures ( by invite only)
- Flint Hills
- Franklin County, Indiana
- Gas Pumps & Stations
- GE Centercabs
- Georgia Railfans
- Geotagged: Idaho
- Geotagged: Illinois
- Geotagged: Iowa
- Geotagged: Minnesota
- Geotagged: Missouri
- Geotagged: New York
- Geotagged: South Carolina
- Ghost Signs
- Granville County, N.C.
- Great American Architecture
- Great American Landscapes
- Great Northern Railway ( USA )
- Hi-Rail/MOW.
- Historic County Jail Buildings
- Historic Hoosier Bridges
- Historic Minneapolis
- Historic Water Mills
- Hotel - Motel (signs) No 30-60 Limit
- I Love Old Schools!
- I Love Old Signs!
- Interesting Train Cars (NO ENGINES OR MOW!)
- Iowa National Register of Historic Places
- just one word
- Kentucky Movie Theaters and Drive-Ins
- Liaison and Observer Aircraft
- LIGHTHOUSE LOVERS
- Lighthouses & Lightships
- Lighthouses of the North East
- Lincoln Highway
- Locomotive Roster and Detail shots
- Lookout and Fire Towers of the Southeast
- Louisville & Nashville Railroad
- M-K-T KATY Lines
- MA & PA MOTEL SIGNS ONLY!
- mail pouch
- Mail Pouch in Kentucky
- Merci Train
- Military Nose and Tail Art
- Minneapolis- Mill District
- Minnesota Commercial Railway
- Minnesota Rail History
- Minnesota Water Towers
- Missouri
- Mo-Pac Screaming Eagles
- MONUMENT
- Motel & Hotel Signs (No postcards, please)
- Movable Bridges
- Movie Theatres
- Muffler Men and other Roadside Statues, also cool signs.
- National Register of Historic Places
- Neoclassical Architecture
- Neon Critters (vintage signs)
- Neon Extensions (vintage signs)
- Neon Sweet Tooth
- Nevada Travel
- North American Birds: Field Guide (Total = 687 Birds)
- North Carolina and Outer Banks
- North Carolina Vintage Signs
- Northern Pacific Railway
- Nose Art
- Oklahoma Railroads
- Old Commercial Blocks
- Omaha Union Station (The Durham Museum)
- Once was home
- Opal Glass signs
- Outdoor Beer Signs
- Overnight On the Road (USA & Canada)
- Palace Theaters
- City, Urban & Engineering Images
- PASSENGER CARS that are used on locomotive hauled trains
- Phillips66 Cottages
- Phillips66 Piers/Batwings
- Pines to Palms The Jefferson Highway
- Pizza Chef Caricature
- Places of Worship in the United States
- PLANET EARTH TRANSPORTATION
- Preserved aircraft
- Private Varnish
- Pure Oil Cottages (gas station buildings)
- Railroad Crossings of the World
- Railroad Interlocking Towers
- Railroads in Arkansas
- Rainbow Era Amtrak
- REPURPOSED BUILDINGS
- Rexall Drug Store
- Roadside Iowa
- Rock Island Lines
- Round Barns
- RPO RAILWAY POST OFFICE - MAIL TRAIN
- Rural schools
- Rural Schools of North Dakota
- Saint Paul and Ramsey County History
- Santa Fe Depots
- Scaffold Signs (vintage)
- Schoolhouse
- Scioto County Photography
- Urban contemporary sculptures
- See Rock City
- Service Ladder Signs
- Service Stations
- Sign of the Times (All Types of Signs)
- Signs of the Times (Sign Pictures)
- Signs, Signs, everywhere a sign...(NO 30/60 Limit)
- Sinclair Oil Corporation - Celebrating 105 years
- Skelly Oil Company
- Smokestacks and Chimneys (INDUSTRIAL ONLY, NO RESIDENTIAL)
- Society for Commercial Archeology
- SoftServe
- Soo Line Railroad
- South Central Florida Express Railroad (SCFE/USSC)
- St. Paul Minnesota ( Amtrak )
- Standard Oil of Kentucky/Kyso
- State Theaters
- Statues and Sculptures.
- Stinson Aircraft Corporation
- Streamliners
- Super Shell with Platformate
- Tallships
- Tastee-Freez
- The 844steamtrain Flickr Group
- The Beauty of St. Paul, MN
- The Caboose Fan Group
- The Colorful World of Cabooses
- The Grand Vision
- Theater Marquees
- Ticket booth
- Town Hall
- Train Stations - the older the better
- Train Stations and Railroad Depots of the World
- Trains of the 70's and 80's
- Transfer Cabooses
- Travel Oklahoma
- Twin Cities Landmarks
- U.S. National Park Service
- U.S. Post Offices
- Uneeda Biscuit
- Union Pacific logos, trains, and cars
- Union Stations
- Unparalleled : A Unique Look at the Twin Cities
- US Highway 1: Maine to Florida
- US Military Aircraft 1914 - Present Day
- US Route 10
- US Route 12
- US Route 231
- US Route 30-Wyoming / Idaho / Oregon / Utah(US 30S) NO 30/60 LIM
- US Route 31
- US Route 34
- US Route 40
- US Route 41
- US Route 421
- US Route 52
- US Route 54
- US Route 60
- US Route 61
- US Route 66 (The Mother Road)
- US Route 71
- US Route 90
- Vintage Amoco/Standard Oil
- Vintage Car Showrooms
- Vintage Conoco
- Vintage Gas Stations (buildings)
- Vintage local beer signs
- Vintage Mobil Oil/Mobilgas
- Vintage Phillips 66
- Vintage Signs of the Midwest (VSOTM) NO 30/60 Limit.
- Vintage Sinclair
- Vintage soft drink signs
- Vintage Texaco
- Water Tower
- What is the Story?
- Wigwam Village Motels (Frank Redford Design)
- Wisconsin Central Limited
- Yellowstone Trail