The gear sets for the Burrell Devonshire are available as complete sets, gear cut and with the two keyways cut in the final drive pinion but not the splines on the crankshaft pinions. All gears are steel, in EN8.
By ordering multiple gear sets the price is believed to be highly competitive. Both the 3 speed Devonshire and 3 speed Road Locomotive gear sets are normally stock items.
Each gear set comprises:
3 speed change pinions, note splines are no longer cut
3 seed gear rings
2 final drive pinions, keyways cut
2 final drive gear rings.
Full set of gears machined in en8 £2760.00
Differential centre 
Checking mesh of gears using slips 
One Devonshire set and two 5HP Road Loco sets 
Close up of 3 sets of gears 
Note all the slines and keyways are cut 
Devonshire 2 start machine cut worm & wheel
Devonshire / 5HP Road Locomotive Boiler information
There are two sets of boiler drawings, one for the DCC engine and the other for the SCC engine. The two sets of drawings are identical other than the postion of the injector clack, the position of the hand hole in the top of the boiler barrell, and the DCC boiler has an adition bush for steam feed to the manifold.
The Devonshire boiler barell is 13 ” in diameter by .375 ” thick wall. The boiler has a flanged back head and a flanged throat plate, making it much closer to full size practice and greatly improving the appearance of the boiler.
Boilers
are not available directly through Adrian Nutting but we are working with different reputable boiler makers that supply boilers to the drawings meeting all actual professional standards. Please give us a ring or e-mail for further information on boilers for our models !
SCC Devonshire boiler 
Two Devonshire boilers 
Two Devonshire boilers 
Two boilers being pressure tested 
Fire box welded in. 
Fire box in situ. 
Reaming tub holes 
View from Back head 
Fire box offered up 
Throat plate, barrel and side plates. 
6″ Devonshire boiler barrels, 13″ Dia 
All boiler plates certified (bottom of plate) 
6″ Devonshire backheads & throatplates 
6″ Devonshire Pressed backhead
