B 67 Pop Pop Boat. Unused condition, 4" / 10cm long. £9.00 Out of stock B67 Pop Pop Boat. 1950's / 1960's Unused condition, 4" - 10cm long. Detailed lithographed model. PLEASE NOTE: This boat requires a new boiler. A boiler will be included with this boat, but will not have been installed. Minor scratched to the hull. Original accessories are not with this boat. We will include a fuel pan, candles and a dropper in order to sail this model.