BRITISH RAILWAY PLANLITE SIGNAL LAMP STEEL BURNER &GOOD WICK SUIT ADLAKE or oth
£19.80
It it is from a signal lamp possibly an Adlake but would suit others. It will slot into a 24.5 mm aperture in your reservoir - adjuster shaft approx 35mm to the burner centre, stamped planlite Co to the adjuster.
