Questions tagged [klaf-parchment]

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Is Mashuah Klaf valid for sta’’m

According to Halacha, are Sefer Torahs/tefillin/mezuzot with Mashuah Klaf kosher and valid? Or due to the separation between the writing and the parchment, is it invalid and unusable for the ...
Kirk's user avatar
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How many cows are required to obtain the parchment of a typical Sefer Torah?

How many cows are required to obtain the parchment of a typical Sefer Torah? I have tried estimating the question with some online sources: Chabad states that a Sefer Torah has 62 and 84 sheets of ...
dexiides's user avatar
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Authentic Q'laph for Tephilin [closed]

The Gemara describes a process for developing q'laph for tephilin. However, this tradition has been lost since then. Has there been any research on restoring the method of producing authentic q'laph? ...
Shmuel's user avatar
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Does anyone permit writing Shir HaShirim on klaf from a non-kosher species?

A Torah, tefillin, mezuzah, and Esther scroll must be written on klaf that comes from a kosher species. See Shulchan Aruch OH 32:12 (and OH 691:1 and YD 271:1): יהיה הקלף מעור בהמה חיה ועוף ידהטהורים ...
magicker72's user avatar
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What are these words on the back of a קלף? [duplicate]

I recently saw a piece of קלף that had these words on the back: Note: I'm talking about the words towards the bottom of the parchment, not Hashem's name. Notice how the words are written facing the ...
Dani's user avatar
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