16mm Narrow Gauge Modellers

Welcome to the Association of 16mm Narrow Gauge Modellers

Jump to a drawing - Brick (Locomotive) - Guinness (Locomotive) - Wild Rose III (Locomotive) - Penrhyn Tender Wagon (Stock) - Glyn Valley Tramway (GVT) Slate Wagon (Stock) - *** New *** Festiniog Railway gunpowder van - 32mm Points (Track) - 32mm & 45mm Wheel Standards 

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Locomotive Drawings

'Brick' by Dave Watkins

Click on the links below to download Dave's drawings of his award winning Bagnall brickworks locomotive 'Brick'

General Arrangement Drawing Boiler
Mechanical Layout Boiler Fittings
Frames Footplate
Buffer Beams Platework
Wheels and axles Gas Burner
Oscillating engine Pipe Layout

Guinness Locomotive by Bob Bath

Click on the links below to download Bob's drawings of his award winning Guinness brewery locomotive

General Arrangement Drawing Boiler Assembly
Top view General Arrangement Boiler
Frames Boiler Fittings
Frame Fittings Gas Burner and Tank
Running Gear Lubricator and Handrails
Couplings Side Tanks
Motor Parts (revised 12th August 2010) Footplate and Top Covers
Building Notes  

'Wild Rose III' by Dave Watkins

During 2012 Dave Watkins has redrawn the drawings for his 'Wild Rose' design using CAD technology

The drawings for 'Wild Rose' are now largely complete. Although a locomotive to these drawings has not been completed as at July 2012, so there may be future corrections to the drawings already posted here. Please check back regularly if you do start building.

Wild Rose III - GA

1 Side elevation - 11/6/2012 13 Boiler (gas fired) - 26/3/2012
1a Side elevation with closed cab - Updated 14/7/2012 14 Boiler supports (meths) - 28/3/2012
2 End elevation - 11/6/2012 15 Boiler supports (gas) - 28/3/2012
3 Plan view - 11/6/2012 16 Boiler fittings (1) - 24/3/2012
4 Wheels, axles and cranks - Updated 14/7/2012 17 Boiler fittings (2) - 28/3/2012
5 Frames and end frame spacers - Updated 25/7/2012 18 Boiler fittings (3) - 28/3/2012
5a  Assembled chassis - Updated 11/7/2012 19 Pipe layout - 19/6/2012
5b Frames with sloping end cut-offs - Updated 25/7/2012 20 Meths burner - 26/3/2012
5c Earliest frames with sloping end cut-offs - Updated 25/7/2012 21 Gas burner - 3/6/2012
6 Buffer beams and coupling rods - 24/3/2012 22 Gas tank (above footplate) - 3/6/2012
6a Buffer beams for frames with end cut-offs - 4/7/2012 23 Alternative Gas tank (below footplate) - 3/6/2012
7 Slip eccentrics - 24/3/2012 24 Footplate - Updated - 11/7/2012
8 Crosshead, slidebars and conn rods - 12/3/2012 25 Smokebox - 11/6/2012
9 Cylinders - 24/3/2012 26 Open cab - 11/6/2012
9a Assembled cylinders and valve chests - 24/3/2012 27 Closed cab - Updated 14/7/2012
10 Valve chests - 13/3/2012 27a   Alternative closed cab - 11/6/2012
11 Pistons and valves - Updated 9/7/2012 28 Dummy firebox - 11/6/2012
12 Boiler (meths fired) - 26/3/2012 29 Water tank - 11/6/2012

Stock Drawings

Penrhyn Tender Wagon by Bob Bath

Bob has recently built a Penrhyn Tender Wagon (or Match Truck) to sit with the 'Wild Rose" that he is constructing

Click on the link below for the drawing and any of the photographs to open a higher resolution version

Penrhyn Tender Wagon drawing


Glyn Valley Tramway (GVT) One Ton Slate Wagon by Bob Bath

Feeding his desire to model a wide variety of locomotives and stock from our narrow gauge past Bob has recently constructed a One Ton GVT Slate Wagon

Click on the links below to open the drawings and on any of the photographs to open a higher resolution version

General arrangement drawing
Under frame drawing
Axleboxes and brake drawing
Top frame drawing

Festiniog Railway gunpowder van by Nigel Town

Published as the March 2014 Model of the Month. Here are the templates for the Festiniog railway gunpowder van ready for you to print off and build one of your own

Side elevations
Body template
Van ends
Roof and bands


Track Drawings

32mm Gauge Point drawings by Phil Thompson

Click on the links below to download Phil's drawings. They're all right-handers for now - to copy for left-handed, you will need a photocopier that will give you a mirror image.

Print them out on A3 and then cellotape the two parts together for the larger radius points

2' 6" RH Point

4' 6" RH Point - Part 1
4' 6" RH Point - Part 2

4' 6" RH Stub Point - Part 1
4' 6" RH Stub Point - Part 2

Wheel Standards

The drawings below define a standard that works well enough for most types of track that you may encounter. On 32mm gauge that is mostly Peco or Tenmille (which covers approximately 90% of the 32mm tracks) and on 45mm gauge stock with this profile has been used on handmade track with code 250 rail, commercial code 250 track, commercial code 332 track and points from Aristocraft and LGB.

32mm Wheel Standards

45mm Wheel Standards

Files for Members

Insurance Documentation

Please click on the links below to download our current insurance documentation

The Examination and Testing of Miniature Steam Boilers - November 2008

Boiler Test Certificate - May 2013

Association Insurance Chart - January 2010

Certificate of Public Liability Insurance to 1 June 2016


Locomotive Maintenance Documentation

Locomotive Maintenance Chart - January 2010


Current Policies

Policy and Procedure for the Management of Harassment, Bullying, Violence and Aggression - March 2016

Policy and Procedure for Expenses - November 2013

Child protection policies:

Child protection policy of the 16mm Association

Child protection policy: Appendix A - Code of Conduct

Child protection policy: Appendix B - Incident Report Form

Child Photography Policy

Child Photography Policy: Appendix A - Child photography permission form

Lost child policy

Lost child policy: Appendix A - Child release form


Advice when having problems with traders

Dealing with traders who fail to deliver goods