SG 280 1d Rose Red M7 (1) in Post Office fresh unmounted mint condition with excellent defined, representative shade of this all too often incorrectly identified shade.
Here of course you are able to benefit directly from the many decades of experience I have from collecting, study and dealing these fine stamps.
It is myself alone that identifies, describes and lists every single item and all of this in conjunction with checking against very extensive reference material that is certainly required on lots like this.