Offerings of Abraham Touro

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Petition of Abraham I. Abrahams

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Letter from Abraham Touro to Moses B. Seixas

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Portion of a manuscript of daily prayers in the handwriting of Abraham Isaacs

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Registry of cases of circumcision by Abraham I. Abrahams in New York

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Opinion on Cohanim, in handwriting of Abraham H. Cohen, son of hazan Cohen of Philadelphia

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Resolutions in regarding Harmon Hendricks, Naphtali Judah, Abraham Touro, and Washington Hendricks

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Letter to Abraham Pinto regarding insult to Parnas

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Conversion certificate of Jacob Bar Abraham Abinu, copy made January 3, 1820

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Letter from Newport to K. K. S. I. regarding Abraham and Mathias Cohen, two poor men

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Service on the occasion of the visit of Abraham Defehr of Surinam to the synagogue

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Improvement in the voltage grading (axial and radial) of the generator column of a Van de Graaf generator by the use of a resistor chain

It is well known that the use of a series of resistors, connected between the equipotential rings of a Van de Graaff generator, improves the axial voltage grading of the generator. The work reported in this paper shows how the resistor chain also improves the radial voltage gradient. The electrolytic field mapping technique was adopted in the present work.