Rigge's publication "Astronomical Panoramic Views from a City Observatory." The article was published in May 1914 in Popular Astronomy, Vol. XXII, No. 5, Reprint.

Rigge's publication "Close Conjunction of Saturn and the Moon, 1927 March 23-24." The article was published in 1927 in a Supplement to Popular Astronomy, No. 343, Reprint.

Rigge's publication "Edward Heis" The article was published in June 1906 in Popular Astronomy, No. 136, Vol. XIV, Reprint.

Rigge's publication "Experimental Proofs of the Earth's Rotation." The article was published in May 1913 in Popular Astronomy, Vol. XXI, No. 5, Reprint.

Rigge's publication "Father Angelo Secchi." The article was published in November 1918 in Popular Astronomy, Vol. XXVI, No. 259, Reprint.

Rigge's publication "Father Hagen's Astrophotographic Journey." The article was published in June 1907 in Popular Astronomy, No. 146, Vol. XV, Reprint.

Rigge's publication "Jesuit Astronomy." The article was published in April-May 1904 in Popular Astronomy Vol. XII. Reprint.

Rigge's publication "Some Problems on the Orthographic Projection of the Sphere" The article was published in August-September 1906 in Popular Astronomy, No. 137, Vol. XIV, Reprint.

Rigge's publication "The Accuracy of Oppolzer's Eclipse Maps." The article was published in 1926 in Popular Astronomy, Vol. XXXIV, Reprint.

Rigge's publication "The Annular Eclipse of the Sun of 1919 November 22 as Visible in the United States" and "Partial Eclipse of the Moon 1919 November 7." The article was published in August-September 1919, Vol. XXVII, No. 7, Reprint.

Rigge's publication "The Apparent Path of Halley's Comet in the Sky." The article was published in March 1910 in Popular Astronomy, No. 173, Reprint.

Rigge's publication "The Columbus Eclipse." The article was published in 1923 in Popular Astronomy, Vol. XXXI, Reprint.

Rigge's publication "The Driving Clock and the Clamp and Slow-Motion Screw of An Equatorial." The article was published in November 1912 in Popular Astronomy, Vol. XX, No. 9, Reprint.

Rigge's publication "The Eclipses of 1916." The article was published in January 1916 in Popular Astronomy, Vol. XXIV, No. 1, Reprint.

Rigge's publication "The Frequency of Total Eclipses of the Sun at a Given Place" reprint. The article was published in 1924 in Popular Astronomy, Vol. XXXII, Reprint.

Rigge's publication "The Lunar Saros." The article was published in February 1918 in Popular Astronomy, Vol. XXVI, No. 252, Reprint.

Rigge's publication "The Pope and the Comet." The article was published in OCtober 1908 in Popular Astronomy, No. 158, Vol. XVI, Reprint.

Rigge's publication "The Reform of the Present Calendar Begun." The article was published in March 1924 in Popular Astronomy, Vol. XXXII, No. 3, Reprint.

Rigge's publication "The Second Stage in the Reform of the Present Calendar." The article was published in October 1925 in Popular Astronomy, Vol. XXXIII, No. 8, Reprint.

Rigge's publication "The Solar Eclipse of April 28, 1911, as Visible in the United States." The article was published in February 1911 in Popular Astronomy, No. 182, Vol. XIX, Reprint.

Rigge's publication "The Solar Eclipse of August 30, 1905, as Visible in the United States." The article was published in MMarch 1905 in Popular Astronomy. Vol. XIII. Reprint.

Rigge's publication "The Solar Eclipse of June 28, 1908, as Visible in the United States." The article was published in May 1908 in Popular Astronomy, No. 155, Vol. XVI, Reprint.

Rigge's publication "The South Polar Eclipse of 1917, December 13." The article was published in June-July, 1917 in Popular Astronomy, Vol. XXV, No. 246, Reprint.

Rigge's publication "The Time of Moonrise." The article was published in December 1895 in Popular Astronomy, No. 130, Vol. XIII, Reprint.

Rigge's publication "The Total Eclipse of the Moon of 1917, December 28." The article was published in November 1917 in Popular Astronomy, Vol. XXV, No. 249, Reprint.