Brown Greenhouse Heater (Hutton le Hole YO62)

An old greenhouse heater on offer, found at the back of a shed. It's not the prettiest & I haven't tried it to see if it works but it looks complete so no reason why it shouldn't. What I assume is the fuel tank looks rusty, & the filler cap may need some encouragement to move, but as far as i can see, it's all just surface rust, theres no holes. Collection from Hutton-le-Hole