Appears in exhibition catalog as entry no. [not numbered]
In Cameos Mr. Mezarra maintains his well established reputation. The work on exhibition being very beautiful, your committee deem it worthy a medal.--Awarded a Diploma for Plaster Reliefs and Busts. Awarded a Silver Medal for Cameos. [P. 55.]
Report of the Sixth Industrial Exhibition of the Mechanics' Institute of the City of San Francisco, held at the Pavilion of the Institute, Union Square, from the 8th of August to the 12th of September, A.D. 1868. San Francisco: Woman's Co-Operative Union Print, 517 Clay Street, 1868.