US Scott#190 XF centered 1879 30c Hamilton on soft porous paper

Description

US Scott#190 XF centered 1879 30c Hamilton on soft porous paper
attractive stamp with dark black color and sharp impression w/4 wide even margins
perfs looks a bit rough, especially UL & LR corners, otherwise sound
About me:
Member American Philatelic Society & U.S. Philatelic Classics Society
RLS Stamps is a growing business.
After a few good years, I'm happy to say business has been good and the store is growing. Many new items have been added and new items are
being added all the time.
I examine all stamps myself.
Faults always described.
If you aren't sure about the identification of any stamp, let me know, and I will provide additional information.
Returns always accepted within 14 days for any reason. Please contact me first.
About my scans with the light
background:  I recently changed from using black Vario pages to transparent pages.  This reduces the handling of stamps to scan the backs and provides truer color.  My new scanner was under-exposing the stamps with the black background.  The new scans
are 1200dpi showing more detail and better color.  Other than straightening and cropping, the scans have not been altered in any way.
20p1