The product is possibly a Hornby OO Gauge Booking Hall model number R8007. This part-assembled, incomplete train station building is from the British Railways era (1957-1966) and is made of plastic. Designed at a 1:76 scale, this model is compatible with scenery products and is themed around transportation. Made in China, this collectable item is perfect for model railway enthusiasts looking to enhance their layout with a realistic train station booking hall.
Pre-owned, part built, incomplete. From other sets that I have, I suspect it is an R8007, Booking Hall, but I cannot be certain. It's incomplete, but could be useful as spares or as a quick in-fill an existing diorama.