Posted 2 years ago
A few years ago we recieved an old family bible from an aunt. The bible belonged to my great grandgrandfather. Between the 8th and 9th chapters of Exodus we found this calling card. For years we thought nothing of it, then the other day we held it to the light and noticed a hidden picture and saying on the card. It's like a watermark but more defined. Sort of like a layer sandwiched in between to layers. The picture and saying are only visible when held up to a light.
We would love to find some more of these. Does anyone know what these are called? How common are they?