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msh210
msh210
10:40
I wonder whether anyone here has an answer to:
3
Q: Changeable page number sign for shul

Isaac MosesIn the shul (synagogue) I went to growing up, and in other shuls I've been to, they had a device for displaying the current page number. It was a wall-mounted box with three windows, behind each of which was shown one digit. You could change each digit independently by turning a wheel at the bott...

product-recommendation technology synagogue
The "Allow the numbers to be changed on Shabbat" roughly means that the device should not require electricity to change the number.

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