5.5mm Association

The ideal narrow gauge scale

Welcome to the 5.5mm Association

The 5.5mm Association is a group of like-minded railway modellers working in 5.5mm (1/55th) and 6mm (1/50th) scales. Most are modelling around 2 foot narrow gauge on 12mm track or 3 foot narrow gauge on 16.5mm track. However, some model 15-18 inch gauge on 9mm track and 3 foot 6 inch gauge on 3/4" gauge track. One member of the Association has even built a 5.5mm scale standard gauge tram!

Have a look through the site for more information about what is available for modellers in this scale and go to "How to Join" for information on becoming a member.

Llugwy Valley


Latest News

More Photos!

16th September 2024

Another album of photos has been added to the Malcolm Savage Archive pages.

New Photos!

3rd September 2024

A new "Photos" section has been added to the Malcolm Savage Archive pages. Further photos will be added as time allows.

55 News Issue 124

3rd September 2024

Issue 124 of "55 News" has been added to the Members Page.



Armoured Simplex
5.5mm Association
Palmerston