Particulars of the Calvert Museum
The Late John Calvert [obituary]
The Portrait Pebble
Mining Men
Programme of the Conversazione of Mr. Calvert's Museum
The History of the Calverts who Were Quakers
Review of the Hon. J. P. K.'s discourse on the life and character of George Calvert, the first Lord Baltimore
Traité de la teinture des tissus et de l'impression du calicot comprenant les derniers perfectionnements apportés dasa la préparation et l'emploi des couleurs d'aniline
Traité de la teinture des tissus et de l'impression du calicot
Catalogue of Minerals, Vol. 91: Gold
Familiar Faces
Death Certificate
The Wilson Family (1652-1919) of Calvert, Prince Georges, and Frederick Counties, Maryland
Reply of J. P. K. to the review of his discourse on the life and character of Calvert, published in the United States Catholic Magazine, April, 1846
The Lords Baltimore
Dyeing and Calico Printing
History of Frederick County, Maryland
Le role de l'eau dans les cylindres à vapeur. (2e article).
The Rose of Claremont