Showing Records: 1 - 8 of 8
A Fifty-Foot Mercury Telescope, November 1922
Rigge's publication "A Fifty-Foot Mercury Telescope." The article was published in November 1922 in School Science and Mathematics, Vol. XXII, No. 8, Reprint.
A Heliostat for the Lecture Room, February 1913
Rigge's publication "A Heliostat for the Lecture Room." The article was published in February 1913 in School Science and Mathematics, Vol. 13, Reprint.
Gaging a Horizontal Cylinder, 1916
Rigge's publication "Gaging a Horizontal Cylinder." The article was published in 1916 in School Science and Mathematics, Vol. 16, Reprint.
Identification of Wires in a Cable, partial?, June 1926
Rigge's [partial?] publication "Identification of Wires in a Cable." The article was published in June 1926 in School Science and Mathematics, Vol. XXVI, No. 6, Reprint.
Polar Triangles, November 1906
Rigge's publication "Polar Triangles" The article was published in November 1906 in School Science and Mathematics, Reprint.
Problems in Divided Circuits, March 1926
Rigge's publication "Problems in Divided Circuits." The article was published in March 1926 in School Science and Mathematics, Vol. XXVI, No. 3, Reprint.
Stereoscopic Harmonic Curves, January 1924
Rigge's publication "Stereoscopic Harmonic Curve." The article was published in January 1924 in School Science and Mathematics, Vol. XXIV, No. 1, Reprint.
The Tangent of 2X, October 1912
Rigge's publication "The Tangent of 2X." The article was published in October 1922 in School Science and Mathematics, Vol. XXII, No. 7, Reprint.