1. Spearhead Bookmark Spearhead, museum number 1-55256. Search result 1 Museum number: 1-55256 Culture or time period: Early Horizon: Windmiller Culture, phase 5 Object class: Spearheads (projectile points) and Spearheads (staff weapon components) Dimensions: length 60 millimeters Collector: Elmer J. Dawson Collection place: CA-SJo-68, San Joaquin County, California Collection date: unknown
2. Spearhead Bookmark Spearhead, museum number 1-239369. Search result 2 Museum number: 1-239369 Culture or time period: Middle Horizon: Hicks facies (100–300 AD) Object class: Spearheads (projectile points) and Spearheads (staff weapon components) Collector: Francis A. Riddell Collection place: CA-Nap-1 (Goddard Mound), Napa Valley, Napa County Collection date: unknown
3. Spearhead Bookmark Spearhead, museum number L-18521. Search result 3 Museum number: L-18521 Culture or time period: Middle Horizon: Need facies (500–700 AD) Object class: Spearheads (projectile points) and Spearheads (staff weapon components) Collector: Jeremiah B. Lillard and Sacramento Junior College Field Party Collection place: CA-Sac-99 (Deterding site), Carmichael (CDP), Sacramento County Collection date: 1938
4. Spearhead Bookmark Spearhead, museum number 1-56460. Search result 4 Museum number: 1-56460 Culture or time period: Middle Horizon: Morse facies (ca. 200 BC–700 AD) Object class: Spearheads (projectile points) and Spearheads (staff weapon components) Collector: Elmer J. Dawson Collection place: CA-Sac-64 (Peter Houth Mound), Sacramento County, California Collection date: unknown