- 127 Format
- 35mm Folding Cameras
- Abandoned Railroad Grades, Bridges, Tunnels--With Location!!!
- Acela Express - high speed rail
- ALCO-MLW Locomotives
- Alcos, Alcos, Alcos!!!!
- All Beetles Great and Small
- All Locomotives, Trains and Trams
- All pictures Nature surrounding (No 30/60 limit)
- All The Heritage Unit's
- All winter / snow / iceberg (No 30/60 limit)
- American Rails
- Amtrak
- Amtrak - The Transportation of America
- Amtrak Corridor Trains
- Amtrak's Keystone Corridor
- Analog Photography
- Articulated Steam Locomotives
- Artistic Photography
- B&W
- Baltimore And Ohio Railroad
- Baltimore Streetcar Museum
- Best of Schmalspur Romantik / Narrow gauge romance
- Birding In The Wild
- Black & White Digital
- Black & White Film in Vintage Cameras & Lenses
- Black and White
- Budd Rail Diesel Cars
- CAMERA & GEAR PORTRAITS
- Camera Portraits
- Camera-wiki.org
- Canon Demi (half format)
- Canonet QL17
- Chessie System
- Chessie System trains
- CineStillFilm
- Class 1 Railroads
- Color Infrared Film
- Conrail Blue countdown
- Conrail Blue Memories
- Conrail-1976-1999
- CORGI Diecast Toy Cars
- Creative Art Photography
- CSX
- CSX CUMBERLAND, SHENANDOAH, MET, CAPITAL, OML SUBS
- CSX, Keystone and Pittsburgh subdivisions.
- Delaware Lackawanna Photos
- DMU's, RDC's Rail Motors
- DSLR Full-Frame Europe
- E-Units and F-Units
- East Broad Top Railroad
- Eastern Railroads
- Eastern Rails
- Eastern U.S. Railfanning
- Ektar 100, medium format 120
- Electric Locomotives
- Electric rail locomotives
- Electric Railroad Action
- EMD
- EMD GP's
- EMD Group
- EMD SD40s
- EMD SD80MAC'S
- Everything Amtrak
- Exakta
- fallen flags
- Film Photography Podcast
- Fine Art Photography of Railroading
- Flickerites-NO PEOPLE PLEASE
- Flickr Camera Museum
- Flickr's Best Rail Pictures ( by invite only)
- Flickr's Biggest Group
- Flickr's Favorite Group
- Fog & Mist
- General photographs
- Railway Photographers
- Freight car sanctuary
- Freight on the Northeast Corridor
- Fuji Velvia
- Fuji Velvia 100
- Fuji Velvia 50
- General Electric [GE]
- Genesee & Wyoming Lines
- Golden Hour Rails
- Half frame association
- Harman Phoenix 200 film
- HO Custom Trains
- HO scale
- Hot Wheels
- I love Amtrak
- I LOVE PANNING
- Ilford Delta 400 b&w film
- Ilford FP4+
- Ilford HP5 Plus
- ILFORD PANF PLUS 50
- Ilford XP2 400
- Infrared FILM- Black&White
- Insects on Flowers
- Interurban Railways of North America
- Jersey Rails
- Kodachrome
- Kodak Ektar 100
- Kodak HIE High Speed Infrared Film
- Kodak Medalist Pics
- Kodak Retina and Retinette Camera Lovers
- Kodak Retina Group
- Locomotive
- Mamiya Super 23
- MARC Rail Buffs
- MARC Train
- MARC: Maryland Area Rail Commuter
- Maryland Biodiversity Project
- Maryland Film Photographers
- Maryland Midland Railway
- Maryland Railroading
- Maryland, USA
- Matchbox
- MATCHBOX CARS
- Matchbox Diecast Toys
- Matchbox/Hotwheels police
- Memories of Conrail
- Mercury II
- Model Railroading
- Model Trucks.
- Montana Rail Link
- Montana Railroads
- mundo global de fotografias
- New Jersey Transit
- Night Photography and Long Exposure
- Night Trains
- Nikon D5200 Group
- Nikon D5200 Novice
- Nikon D610 - Official
- Nikon F
- Nikon F bodies
- Nikon F100
- Nikon F5
- Nikon Film Cameras
- Nikon FM2
- Nikon N 8008 (N8008S / F801/ F801S)
- Nikon N90/s and F90/x
- Nikon_F (Film Only)
- Nissan Toys & Models
- NJ Transit: "The Way to Go"
- Norfolk Southern Gallery
- Norfolk Southern Harrisburg Division
- Norfolk Southern Locomotives
- Norfolk Southern West Slope
- North American Railfanning
- NS & CSX Lehigh Line
- NS Corning Secondary
- Ns Locomotives
- NS New River Districts & Roanoke Terminal Area
- NS Pittsburgh Line
- PANNING SHOTS ONLY
- passenger trains
- PCC tram/streetcar/trolley
- Penn Central Memories
- Pennsylvaina Railroads
- Pentax 35mm Film SLRs
- Pentax Film Cameras
- Pentax K-1000 users and lovers (k1000)
- Pentax Medium Format 645 / 67 (Cropping Allowed)
- Photography
- Plane-photographer's digest
- planes&trains
- planes, train and automobiles
- PLANET EARTH TRANSPORTATION
- PRR Memories
- Rail Pictures North America
- Railfan Atlas
- Railfan Nation
- Railroad Gallery
- Railroad Interlocking Towers
- Railroad Photographer USA/Canada
- Railroad Signals,Lights and Signs
- RAILROADS OF NORTH AMERICA
- Railroads/Trains
- Railscape
- Railway
- Railway Signals
- Rollei Rollei Pan 25
- Rolleicord
- Rural Railfanning
- Scammell Vehicles
- Searchlight Signals
- SEPTA VEHICLES
- Shortlines & Regional Railroads of America
- Show your EXIF
- Shunting/Switching type locomotives MOSTLY 0-4-0 and 0-6-0.
- Signet 35
- Something Blue (Only Blue)
- Standard Cabs
- Star Trails - Film Only
- Steam Locomotives
- Strasburg Railroad
- Streetcars and Light Rail in North America
- Sunrise and Sunset’s Today
- Sunrises
- Tehachapi!
- The 844steamtrain Flickr Group
- The Baltimore Terminal
- The Best of CSX
- The Fog / The Mist and The Rain
- THE KODAK RETINA
- The Magnolia Cutoff
- The Port Road
- The REAL Memories of Conrail
- Toy Tractors
- Toy Metropolis Tilt shift or diorama photos
- Traction and trolley models
- Train Photography
- Trains and Trolleys
- TRAINS IN ALL 50 STATES AND CANADA
- Trains in Black and White
- Trains In The Snow
- Trains meets - more than one train in a shot!
- Trains On Film
- Trains, Rails and Railroad Equipment
- Transport Photographers who still use film
- Tri-State Rail Fanning
- TriX Lovers
- Trolley
- U.S. Railfan Pictures
- U.S. Shortlines
- Unusual Railway Formations
- Urban Railfanning
- Velvia
- Vertical Railroad Photography
- Vintage 120 Camera
- Virginia Railway Express
- WASHINGTON D.C./METROPOLITAN AREA VINTAGE PHOTOS
- Western Maryland Railway
- Western Maryland Scenic Railroad
- Western Railroads
- Western US Rails
- Widelux
- Wildlife Photography
- Winchester & Western Railroad
- Winter on the Railroad
- Worldwide Railfanning (WRP Flickr)
- Yashica Electro 35
- Yashica TLR Unlimited
- Your Best Photography
- Your Best Railroad Photos
- Your Best Shot 2023
- Your Favorite Regionals/Short Lines Shot!
- Your Very Best Railroad Photos
- Zeiss Ikon Super Ikonta