Saxicava (Nahant, Mass., 1864) (9 drawings), Jacques Burkhardt, 1864-??-??

Taxonomic classification: animalia--saxicava. Common name: bivalve shell. Date: 1864-??-??. Dimensions: 25 x 15 cm.. Medium: pencil on paper. Collection: Harvard University. Saxicava (Nahant, Mass., 1864) (9 drawings)