There are many topics treating on watermark in this forum. I didn't know which one to choose to share this little study that might be interesting... I hope

A picture worth a thousand words, so here they are.
First image is the 2cents green Unitrade #24
Second image : Stamp taking a bath in the fluid face down and I saw a mass coming out, nothing clear - croped the image - played with contrast, lightening...etc... untill I get what it looks to be an "A" (red lining)
Third image : without the red lining
Fourth image was flipped horizontaly so as to see it under another angle
Is it or is it not #32?

Will I be able to repaint my old car??




