Opinion. Looks dodgy to me, appears to be over the Postmark. First thing that came to mind was a "Commercial Overprint" but never seen one before in that colour, and on such an early stamp.
I would have it as Hijinx.
The postmark doesn't do much for me either, but early Ceylon does exhibit smudgy Duplex Killers quite regularly (3-2-2-3 Bar 11 for example) In fact, I have never seen a duplex cancel on such an early stamp, normally just the 12 bar oblique hand canceller. Doesn't mean they don't exist.
Am very new to Ceylon (as in a couple months in) but also don't see anything in regards to overprints that is close to this either. My guess, and I stress guess is that someone added this for some personal reason. Maybe someone who simply wrote their or a loved one's initial on stamps they mailed their correspondence to.
Very curious as well if anyone else has actual insight.
It was a common practice to mark a stamp so the messenger/runner who took the mail to the post office didn't steal the stamp off the envelope . Many companies had their postage stamps marked so employees would not steal stamps. That is the most likely reason that is on the stamp .
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Stamp Community assumes no liability for errors. Copyright 2005 - 2026 Stamp Community Family - All rights reserved worldwide. Use of any images or content on this website without prior written permission of Stamp Community or the original lender is strictly prohibited. Privacy Policy / Terms of UseAdvertise Here