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Moored in the Harbour - Ken McDonald (2011)

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Photo -

Walschaert's Locomotive Valve Gear - Ken McDonald (2011)

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Photo - Malcolm Hanson

Unremitting Toil - Ken McDonald (2012)

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Photo - John Witchard

Morgan Car - Ken McDonald (2013)

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Photo - John Witchard

Kientz's 19th Century Single-cylinder Oscillating Steam Engine - Ken McDonald (2013)

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Photo - John Witchard

The Limited Gymnast - Ken McDonald (2013)

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Photo - John Witchard

Farm Tractor - Ken McDonald (2014)

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Photo - John Witchard

Ball Roller - Ken McDonald (2014)

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Photo - Mick burgess

Henry Bell's Steamship Engine - Ken McDonald (2015)

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Photo - Rob Mitchell

Revolving Crane - Ken McDonald (2015)

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Photo - John Witchard

The Weight Lifter - Ken McDonald (2016)

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Photo - David Stanford

Ball Roller - Ken McDonald (2016)

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Photo - Rob Mitchell

Motor Breakdown Crane - Ken McDonald (2017)

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Photo - Mick Burgess

Punching Machine - Ken McDonald (2017)

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Photo - Ken McDonald

A model of a Dutch Windmill built by Ken McDonald based on 1937 manual, Outfit 9 model 9.1 with some modifications. In addition to some aesthetic adjustments the main changes are the introduction of a Ball Thrust Bearing below the upper structure to enable it to adjust to the wind direction and powered by a low voltage motor. (21/10/2020)

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Photo - Ken McDonald

A model of a Dutch Windmill built by Ken McDonald based on 1937 manual, Outfit 9 model 9.1 with some modifications. In addition to some aesthetic adjustments the main changes are the introduction of a Ball Thrust Bearing below the upper structure to enable it to adjust to the wind direction and powered by a low voltage motor. (21/10/2020)

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Photo - Ken McDonald

A model of a Dutch Windmill built by Ken McDonald based on 1937 manual, Outfit 9 model 9.1 with some modifications. In addition to some aesthetic adjustments the main changes are the introduction of a Ball Thrust Bearing below the upper structure to enable it to adjust to the wind direction and powered by a low voltage motor. (21/10/2020)

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Photo - John Witchard

A Ball Roller built by Ken McDonald which has proved very reliable when exhibited at Scone and Darlington (28/10/2017)

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Photo - Rob Mitchell

A model of a Combine Harvester built by Ken McDonald. Based on Meccano Model Leaflet no. 13 (1986) model no. 10.13 with modifications devised by Bill Charleson and myself, with a simplified mechanism for static running on a stand. Powered by a low voltage motor. (07/04/2018)

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Photo - Rob Mitchell

A model of a Combine Harvester built by Ken McDonald. Based on Meccano Model Leaflet no. 13 (1986) model no. 10.13 with modifications devised by Bill Charleson and myself, with a simplified mechanism for static running on a stand. Powered by a low voltage motor. (07/04/2018)

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Photo - Rob Mitchell

A model of a Combine Harvester built by Ken McDonald. Based on Meccano Model Leaflet no. 13 (1986) model no. 10.13 with modifications devised by Bill Charleson and myself, with a simplified mechanism for static running on a stand. Powered by a low voltage motor. (07/04/2018)

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Photo - Rob Mitchell

A model of a Tractor and Hay Cart built by Ken McDonald. Built as a companion to the harvester, loosely based on the Dinky model. (07/04/2018)

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Photo - Ken McDonald

Boat Launching Gear built by Ken McDonald. A 1919 Manual Model number 416. Not having a sufficient number of nickel parts I built it with pre-war dark red and green and made some alterations to improve the structure of the weighted arms and to make the gears driving them work properly. And not having a suitable boat I made one in zinc as a contrast. (12/02/2021)

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Photo - Ken McDonald

Boat Launching Gear built by Ken McDonald. A 1919 Manual Model number 416. Not having a sufficient number of nickel parts I built it with pre-war dark red and green and made some alterations to improve the structure of the weighted arms and to make the gears driving them work properly. And not having a suitable boat I made one in zinc as a contrast. (12/02/2021)

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Photo - Ken McDonald

Boat Launching Gear built by Ken McDonald. A 1919 Manual Model number 416. Not having a sufficient number of nickel parts I built it with pre-war dark red and green and made some alterations to improve the structure of the weighted arms and to make the gears driving them work properly. And not having a suitable boat I made one in zinc as a contrast. (12/02/2021)

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Photo - Ken McDonald

A Railway Foot Bridge built by Ken McDonald. My own design built with pre-war dark red and green parts for an O Gauge clockwork train set that I had as a child and still have. (07/11/2020)

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Photo - Ken McDonald

A Railway Foot Bridge built by Ken McDonald. My own design built with pre-war dark red and green parts for an O Gauge clockwork train set that I had as a child and still have. (07/11/2020)

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Photo - Ken McDonald

A Helicopter built by Ken McDonald (23/03/2021)

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Photo - Ken McDonald

Close up of the cockpit of a Helicopter built by Ken McDonald (23/03/2021)

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Photo - Ken McDonald

The tail of a Helicopter built by Ken McDonald (23/03/2021)

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Photo - John Witchard

A Ball Roller built by Ken McDonald (22/10/2011)

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Photo - John Witchard

A Ball Roller built by Ken McDonald (24/10/2009)

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Photo - Ken McDonald

A model of a Table Engine built by Ken McDonald (11/10/2021)

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