1. H69.38.1800 Object number: H69.38.1800 Object name: field notes Title: Survey no. 3401 for W.A. Piper, Esq. Survey of a tract of marshland south of Alameda Maker: William F. Boardman Date made: 1888
2. H69.38.1802 Object number: H69.38.1802 Object name: field notes Title: Survey no. 787 for L.A. Chapin, A.P. Tubbs, J.D. Mathewson, Chas. Minturn, W.A. Piper & J.F. Hibbard, and being a portion of the Encinal of Alameda and known as the Chipman West Tract of 101 687/1000 acres... Maker: William F. Boardman Date made: 1866
