1. S93.15.17467 Object number: S93.15.17467 Object name: 35mm color slide Title: Shoreline - Ground Shots / South Bay to Carquinez; Carquinez Strait Maker: Bob Walker Date made: n.d.
2. S93.16.2393 Object number: S93.16.2393 Object name: 35mm color slide Title: Untitled (Box 11 / Carousel #15); Delta Project (21) Maker: Bob Walker Date made: May 23, 1991
