Online 1. Kelp groves of the Pacific Coast and Islands of the United States and lower California [cartographic material] [1914]
- David Rumsey Map Center : Map Center (W7 folios) : G4232 .C6 D2 1914 .U5 ATLAS
- David Rumsey Map Center : Map Center (W7 large box) : G4232 .C6 D2 1914 .U5 COVER
- David Rumsey Map Center : Map Center (medium case) : G4232 .C6 D2 1914 .U5 SH. D CHATHAM STR
- David Rumsey Map Center : Map cases : G4232 .C6 D2 1914 .U5 COVER
- Earth Sciences Library (Branner) : Map cases : G4232 .C6 D2 1914 .U5 #1 PUGET SOUND