£ P.O.A.
26″ High x 10″ Dia Trumpet ~ Flange Mounting ~ Stevens & Struthers, Glasgow
8″ High x 2 1/4″ Dia ~ 1/2″ Pipe ~ British made, loco type?
20 1/2″ High x 3″ Dia ~ Flange Mounting ~ Possibly Sidney Smith, UK. ~ Unused ~
15″ High x 2 3/4″ Dia ~ 1″ Pipe ~ (Probably) USA made
12″ High x 2 3/4″ Dia ~ 3/4″ Pipe ~ Lunkenheimer type.