- "Old Pictures & Post Cards"
- "Vale of Glamorgan"
- * Birds of Britain *
- +Railways of Europe
- 100 years old postcards, etc.
- 142 Pacers - Photo Challenge
- Air Museums
- Aircraft at Air Shows & Air Museums World-wide
- Aircraft Carriers
- Aircraft images
- Aircraft: Classic Airliners
- Antique Postcards of Scotland
- Artillery
- Banks of the Tyne
- Barnstaple (and area)
- Barry Docks
- Barry Wales
- Belgian Trains
- Belgium on postcards
- Best of Schmalspur Romantik / Narrow gauge romance
- Black and White Postcards
- Blue Plaques
- Boats
- Boats & Ships on postcards
- Bridges around the world
- Bridges in the UK
- Bridges, Bridges, and MORE BRIDGES
- Britain's Buildings in Pictures
- Britain's Navy
- Britain's Railway Ships
- British Castles
- British Diesel & Electric Trains
- British Electric Multiple Units
- British Railway Nameplates
- British Royal Navy Warships and Aircraft
- Buildings - Around the World
- Buildings Postcards
- Bulgaria
- Bulk Carriers
- Bus Pictures
- Bus Shots
- CalMac
- Calmac Ferry Company
- Canada
- Canadian Railways
- Car Collection
- CARGO SHIPS WORLD-WIDE.
- Cargo Ships
- Caribbean
- Cars from the Past: Classic Cars
- Carspotting — Old Cars (no shows, meetings or museums)
- Castles of the British Isles
- Cathedrals UK (see new rules)
- CFL's & CFL Cargo in Luxembourg, neighboring countries and accr
- Church Interiors
- Churches - Please read the rules before posting
- Citroen
- Class 37 locomotives
- Class 390 Pendolino
- Class 56 Group Locos
- Class 68 Locomotives
- Classic Merchant Shipping
- Classic Sailing's - Tall Ships and Traditional Vessels
- Clyde Steamer Queen Mary
- Clyde Summer Holidays
- Clyde Turbine Steamers
- Clyde, Loch Lomond and West Highland Ships [Past and Present]
- Colas Rail Locos
- Container Ships
- County of Hampshire
- Cruise Ships
- Cruise Ships in Southampton
- Cruising and cruise ships
- Damen-built Vessels
- Deltics
- Didcot Railway Centre
- Dredgers
- England's East Coast
- European Railways
- EWS - English, Welsh and Scottish Railway Ltd
- Family Photos 50 Plus Years Old
- Ferries
- FGW/GWR DMU Group
- find that bus,that train,that ferry and airoplane
- FIRE TRUCKS AND EMS IN THE WORLD
- Fire, Flame, Smoke, Fighters, Anything about Fire!
- Flores and Corvo - Azores
- Flower Flower Flower
- Flower_Power
- Flowers Group
- Formula 1
- France on Postcards
- Freightliner Trains
- GBRf (GB Railfreight)
- Genova
- German Railway
- Gibraltar
- Great Britain
- Great Western Main Line
- Great Western Railway
- GWR steam locomotives
- Hampshire England Landscapes
- Hastings and St Leonards
- Hawker Hurricane & all Hawker aircraft
- heavy industry
- Helicopters
- Historic and Museum Ships of the World
- History is All Around Us
- HM Royal Naval Base Gibraltar
- House flags and funnel marks
- HOVERCRAFT GROUP
- Hull
- Hull - History in Photographs
- I Love Postcards!
- Images Of England
- INDUSTRIAL LANDSCAPES & INDUSTRIAL STRUCTURES OLD AND NEW.
- Industrial South Wales
- Industrial Wales
- Inter-City 125 - The HST
- Ireland on postcards
- Island Photography
- Isle of Wight
- Isle of Wight Ferries
- Istanbul
- Italy Postcards
- Italy, Best of / L'immagine dell'Italia
- Just Hovercraft
- Korea Images
- Lac Leman
- Lanarkshire
- LEGO® Architecture: Towering Ambition
- Lewes BN7
- LIGHTHOUSE LOVERS
- Lighthouse postcards
- Lisboa
- Lisbon Travel Photography
- LMS Steam Locomotives
- LNER
- LNER - London North Eastern Railway
- LONDON LONDON LONDON
- Malta & Gozo
- Maltese Transport
- Maps on postcards
- French Navy
- Merchant navy
- Midland Railway
- Military Aircraft
- Model Ships
- Model Ships and Boats
- MSC CONTAINER SHIPS
- Multiviews postcards
- Named British Railway Locomotives
- National Railway Museum, York
- National Trust
- National Trust - Time Well Spent
- NATIONAL TRUST and all great houses(inside and outside) and the
- National Trust properties in Hampshire
- National Trust properties in Surrey
- Nature and Photography
- Naval Aviation
- Naval history and warships
- Naval ships, navy ships and warships
- New Forest
- North American Railfanning
- Northampton
- Ocean Liners :)
- Oil tankers worldwide from 1920 and up to date
- Old Photographs
- Old Photos
- Old postcards of the world
- Old Views of Glasgow
- On Board a Ship or Boat
- P&O Cruises
- Paddle Boats
- Palaces, Castles, Towers, Pagodas, Fortresses And Ruins of Old
- PARK in a CITY
- Parks
- Passenger Ships Past & Present
- Pictures Of England
- Piers
- Piers of Britain
- Plaques
- Portsmouth, UK
- Portugal
- Portugal Trip
- Postcard Collection
- Postcards
- Postcards from Europe
- Postcards from Portugal
- Postcards of Aircraft
- Postcards Vintage
- Postcards with cars.
- PS Waverley
- Pure Car Carriers and RoRo Vessels
- Racing Cars and Motorbikes
- Rail UK: BR Blue Livery
- Rail Wales
- Railway
- Railway and all the things around
- Railway Carriages and Wagons of Europe
- Railway stations
- Railways of Britain on Postcards
- Railways of Hampshire and Neighbouring Counties
- Rally cars and rallying
- Retford and the Local Area
- RHS Gardens
- Rivers
- RNLI
- Royal Navy & Fleet Air Arm
- Scale Models
- Seascape Central
- Senior Service Aircraft and Helicopters
- Ship Draft / Draught Marks
- Ship Funnels
- Ship Transoms
- Ship,ship,ship
- shipbuilding / Schiffbau / Werften
- Ships & Boats
- Ships and Vessels
- Ships Markings [Hull and Superstructure Names and Marks]
- Ships of the past
- Ships of the Royal Fleet Auxiliary
- Ships of the Sea
- Ships, Tugs, Work & Rescue boats of the BRISTOL channel!!!
- SHIPYARDS
- Sign City
- Sign, sign, everywhere a sign....
- The SNCF, French trains
- Solent
- South Wales Railway Photos
- South West & South Wales Railways
- South West Trains
- South-Coast Transport
- Southampton and Surrounding Areas
- Southampton Water
- Southern Railway
- Southport
- Spain, Gibraltar and Morocco.
- Spitfire!
- Sports Cars - Modern and Classic
- St.Albans Flickr Users
- Steam in the UK
- Steam Locomotives
- Steam Trains
- Stuff on Ships
- Sunrises and Sunsets
- Sunsets & Sunrises around Wales
- Sunsets in Europe (Post 1 & Award 5)
- Svitzer Tugs
- Swiss Railways & Transportation
- Swiss-Railways
- Tallships
- TANKs & Military Vehicles
- Tanks and armoured cars (not artillery)
- The Azores (Região Autónoma dos Açores)
- The Best Of Ships And Boats
- The Railways of Wirral (Not Liverpool)
- The Toon aka Newcastle Upon Tyne
- This is The Netherlands
- Toronto, ON
- Train_Tram_Bus_Plane POSTCARD-SCANS
- Transportation Postcards
- Triumph Cars
- Tugs of the World
- UK Class 08/09
- UK Class 140/141/142/143/144 - The Pacers
- UK Class 153/155/156 - The Super Sprinters
- UK Class 15x: The Sprinter DMU and family
- UK Class 165/166 Network Turbo
- UK Class 165/166/168/170/171/172 - Turbo, Clubman and Turbostar
- UK Class 185
- UK Class 20
- UK Class 33
- UK Class 37
- UK Class 43
- UK Class 47/48/57
- UK Class 56
- UK Class 56/58
- UK Class 60
- UK Class 66
- UK Class 67
- UK Class 70
- UK Diesel Multiple Units
- UK Diesel Shunters
- UK Multiple Units
- UK Ship Spotters
- UK Steam engines
- UK Trainz - Diesel
- UKmodernEMU
- United Kingdom postcards
- Vancouver, B.C.
- Vintage Merchant Shipping
- Vintage Motorbikes (motorcycles)
- Vintage Postcards
- Virgin & Cross-Country Trains
- Voyager trains
- Wales and the Welsh
- Wales Online Photography Flickr Group
- Watercress Line / Mid-Hants Railway
- Waterfall Appreciation and Critique
- Welsh History/Hanes Cymru
- Workboats, Tugboats and Ships That Work
- Worldwide Ship Spotters (WSS)
- Yorkshire Rail
- ~ Just Post Cards~