GB 1901 SGO19s Official "SPECIMEN" type 15 block of four

Stock Code: P201005734

1901 1s Green & carmine (I.R. Official). Superb unused o.g. block of four (Bottom pair unmounted o.g.) overprinted "SPECIMEN" type 15. A magnificent multiple of this difficult departmental specimen. Spec. L17s. Ex Michael Astley Collection.


All global stamp orders over the equivalent of £25 (approximately $31.55) will receive FREE shipping

*Price is only indicative - all orders are processed in Pounds Sterling


Out of Stock

Add to Wishlist

GB 1901 SGO19s Official "SPECIMEN" type 15 block of four - $5,679.45*

You may also like

GB 1902 SGO82s Official - SPECIMEN type 15

Stock Code: P201002510

GSM Online & Archive

Stock Code: GSMOLA
Popular Product
Special Offer

My Collection Subscription

Stock Code: AWSOL12

Crown Guarantee

All Stanley Gibbons stamps come with a lifetime guarantee of authenticity from our stamp specialists.

Stanley Gibbons Journal

Read More of our Journal

Stanley Gibbons Journal