The boiler is in need of restoration , it's made out of heavy steel , i guess is over 50 years old no rust , a camping gas burner for heating is ideal. Dimension Boiler : high 500 mm. Feel free to contact me for further information/pictures etc.And I will get back to you ASAP. All items are sent as Registered Post. The item "Steam Engine Accessory Boiler" is in sale since Wednesday, December 30, 2020. This item is in the category "Toys, Hobbies\Powered Toys\Steam Powered". The seller is "jeska04" and is located in New Harbourline, QLD. This item can be shipped worldwide.