This vintage postcard features the Octagon Room of Flamsteed House in Greenwich Observatory. The postcard, which was posted in 1968, showcases the beautiful architecture of the observatory and the intricate details of the Octagon Room. The postcard has a single unit for sale and was posted from England to its recipient.

The postcard is perfect for collectors of postcards and those interested in the history of observatories. It is also a great addition to any collection of topographical postcards. The postcard depicts a unique subject and theme making it a valuable item. Get your hands on this rare collectible today!