Vintage milk bottle "Pints Please" indicator with a yellow trolleybus design with the pole being to show how many pints required.
Dates to the 1960s or so and has some areas of paint flaking off - please see photos.
Stamped at the bottom " The Reading Transport Society own this 1935 Bournemouth Sunbeam Trolleybus"
Measures 5" square or 13cm x 13cm.
Ref 7153