קובץ:З. Пинето, О существованіи и предѣлахъ положительных корней, 1866.pdf

This image is in the public domain because it is a mere mechanical scan or photocopy of a public domain original, or – from the available evidence – is so similar to such a scan or photocopy that no copyright protection can be expected to arise. The original itself is in the public domain for the following reason:

Public domainPublic domainfalsefalse

	יצירה זו נמצאת בנחלת הכלל במדינת המקור ובמדינות אחרות בהם תקופת זכויות היוצרים היא משך חיי היוצר ו-70 שנה (או פחות) מפטירתו. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
הקובץ הזה זוהה כקובץ חופשי מכל מגבלה ידועה תחת חוק זכויות היוצרים, כולל כל הזכויות הקשורות והסמוכות.

https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse

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Note: This tag applies to scans and photocopies only. For photographs of public domain originals taken from afar, {{PD-Art}} may be applicable. See Commons:When to use the PD-Art tag.