Category - Sight
Subcategory - Glow in the Dark Stamp Under UV Stamps
Austria 2019 50 Years Moon Landing - Apollo 11
Issue Date 20 July 2019
Austria Post has issued a special commemorative sheet to celebrate the 50th Anniversary of the First Moon Landing by the Apollo 11 Mission. The special sheet when held in light in a room and the light switched off, the surface of the moon still glows in the dark.
The following video shows the glow in the dark properties of the stamp sheet where the few moments the sheet is exposed to UV light momentarily and then switched off, while the sheet continues to glow in the dark around the moon surface on the sheet.
To view other stamps in this category click on the following link -
Glow in the Dark Stamp Under UV Stamps
Disclaimer - Information about the stamp issues on this page has been taken from the net and are for informational purposes only. No copyright claim is made for the above mentioned information/pictures. The pictures have been scanned from my collection.
Subcategory - Glow in the Dark Stamp Under UV Stamps
Austria 2019 50 Years Moon Landing - Apollo 11
Issue Date 20 July 2019
Austria Post has issued a special commemorative sheet to celebrate the 50th Anniversary of the First Moon Landing by the Apollo 11 Mission. The special sheet when held in light in a room and the light switched off, the surface of the moon still glows in the dark.
The following video shows the glow in the dark properties of the stamp sheet where the few moments the sheet is exposed to UV light momentarily and then switched off, while the sheet continues to glow in the dark around the moon surface on the sheet.
To view other stamps in this category click on the following link -
Glow in the Dark Stamp Under UV Stamps
Disclaimer - Information about the stamp issues on this page has been taken from the net and are for informational purposes only. No copyright claim is made for the above mentioned information/pictures. The pictures have been scanned from my collection.
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