British Made Pop Pop Boat. A 1950's model possibly steel construction. £25.00 Out of stock British Made Pop Pop Boat - 1950's model featuring an unmarked Union Jack on the deck.(See image below). Made from steel, these boats are heavier than the traditional tin construction. Comes complete with the original tin man fuel holder. Length - 5" (12.5cm approx) General condition is excellent. There are a few marks on the deck, but very minor. Also a few minor scuffmarks on the hull with some specks of paint missing near the stern with slight rust forming. It's not been fired up - no soot or soot deposits anywhere on the boiler.