Certainly different!
I must be the youngest age group (born 1967) to have memories of travelling on Trolley Buses; Walsall Corporation were the last to use them in the Midlands, until c.1970 IIRC. They were light blue.
I once saw the driver scrolling the destination blinds, with a key in a similar manner to train headcodes; having a clockwork toy car at home, I thought he was winding the bus up, & from then on I called them "Electric Winder Buses".
/Boring Nostalgia Mode OFF.... please shoot me....
