Post by paul1 on May 20, 2023 8:07:10 GMT
can only hope I'm posting these in the correct place - would ask please that Admin. move if not - thanks.
Am sure everyone is more than aware of the reaction of modern phosphor banded issues under ultra violet light - I am too, but not having dabbled in modern stamps for a very long time, have produced what you see here as a little amusement, and which some folk may not have seen before. Appreciate of zero academic interest, so just a little 'light show' on a dull U.K. morning.
Also picture of the same stamps in what the buffs call 'visible light' (daylight) - is someone able to say what the luminous orange dots are for?
Am sure everyone is more than aware of the reaction of modern phosphor banded issues under ultra violet light - I am too, but not having dabbled in modern stamps for a very long time, have produced what you see here as a little amusement, and which some folk may not have seen before. Appreciate of zero academic interest, so just a little 'light show' on a dull U.K. morning.
Also picture of the same stamps in what the buffs call 'visible light' (daylight) - is someone able to say what the luminous orange dots are for?
