Victoria Stamp Sideways Watermark - Is It Common?

Hi, I recently found this 1d red Victorian stamp with sideways watermark in a lot that I was sorting. The watermark looks like crown over A sideways pointing to the right when viewed from the back of the stamp. It is perf 12.5 on the sides and 12.25 top and bottom. Can someone please advise if this is a common watermark variety or if it has any value?

Thank you!

PS. forgive me if I've made any newby mistakes with this post.

PJS,

Welcome and a good start, excellent images help us all.

Crown over A wmk sideways is SG417c with a 2012 CV of £8.


John

Hi pjs

Also with the early colonial Australian stamps, the watermarks were all over the place, so some are upright, sideways, etc.
Regards
Horamakhet

Thank you 64idgaf and Horamkhet, I appreciate your fast replies!