See the two project manuals for sale for more ideas.
Piko BR 89 HO Gauge Old Timer Steam Loco. VGC REF RQ51
Piko HO Scale BR89 Old Timer Black Steam Locomotive VGC REF RQ55
3 x ADJUSTABLE INTERNAL TIMER VELLEMAN MINI KIT MK111 - NEW
Viessmann 5208 Timer Train Stop
NE555 DC 5V 12V Delay Timer Relay Switch Module 0 to 10 Second (12V)
Boxed Vintage Piko Old Timer Landerbahnzug 1913 HO Gauge Train
