1. H69.38.1598 Object number: H69.38.1598 Object name: map Title: Survey no. 1951 contg. 25 ac. and being a portion of Plot no. 21 Kellerberger's map. Maker: William F. Boardman Date made: 1876
2. H69.38.1965 Object number: H69.38.1965 Object name: subdivision map Title: Map of Oakland showing the position of the property of Josef Irving Maker: William F. Boardman Date made: 1859
