Clippings Scrapbook, 1914-1920
Correspondence,1913-1930
Degrees and Certificates,1881-1896
Correspondence regarding SS. Peter and Paul Church,1921-1922
Paper titled "Ss. Peter & Paul Church" by Anne Gilligan Fornaciari, 1990
Corresepondence regarding weather predictions,1919
Clippings on weather forecasts, 1916-1923
Clippings-biographical, 1919-1923
"Contratto di Societa" [contract to develop a new type of airplane],1916
Engineering Drawings, specifications, and working papers for "Porta's Helicoidal Aeroplane,"1917
Typescript, "The Historical Earthquake of San Francisco (April 18, 1906) Explained in Conformity with Sunspot Theory..."
Typescipts and notes, including "Can We Communicate with Mars,"1920
Typescripts, "The League of the PLanets," and "The Quadrature of Jupiter is Approaching,"1919
Typescript, "Eclipse of the Sun"
Newsletter, "Institute of Planetary Sciences,"1918-1921
Typescript addressed to Benito Mussolini, "Heliospotology," [1922]
Typescript with notes and annotations, "Earthquakes and Volcanoes,"[1909]
Typescript with annotations, and correspondence regarding "The Epidemic of Influenze Connected with the Motion of the Planet Jupiter,"1919
Typescript with annotations, "Earthquakes and Volcanoes,"1909
Typescript, with correspondence, "Causes of Earthquakes." Includes correspondence with SCU faculty Jerome Ricard, S.J.1911
Correspondence regarding patent of flying machine,1917-1929
Manuscripts on conversion tables and calculations, topography and seismography,1910-1917
Typescript, "Effect of Planetary Phenomenon on Humans"
Typescript, articles, and notes on weather predictions, 1913, 1915
Designs and diagrams of Porta's Helicoidal Airplane,
Architectural drawings and plans for buildings in Quesaltenango, Guatemala, and San Francisco, 1898-1923
Illustrations of SS. Peter & Paul Church, San Francisco, and St. Antonio de Padova, Italy
Interior photographs of buildings in San Jose, Santa Clara, Oakland, Turin, Italy, and Quesaltenango, Guatemala.