It measures 5.5 inches across the base from to back, A bit over 3.5 inches across the front. And about 7 1/8 inches to the top of the roof. N ever attached to an engine (because I've never fired up any of my steam engines, I just collect a few because of their cool industrial workings).In the last picture I show this engine with some large scale Elastolin steam engineers. The tallest engineer is about 4.2. If you pay by 5:00 E. I use lots of bubble wrap, peanuts, and good boxes. In a group of multiple pieces each item is wrapped individually. I use a loupe to examine the toys while I'm listing them and I try and mention the significant condition issues I see. I leave feedback so please do the same. If there is any problem with the item contact me first before leaving feedback, and well work it out. The item "Vintage Doll Steam Engine Accessory, Windmill, Triple Steam Hammer" is in sale since Saturday, October 23, 2021. This item is in the category "Toys & Hobbies\Vintage & Antique Toys\Other Vintage & Antique Toys". The seller is "ascot" and is located in Plymouth, Michigan. This item can be shipped worldwide.