MS 2372 Garrick Mallery Collection on Sign Language and Pictography / Series 3: Materials on Pictographs and Petroglyphs / 3.3: Correspondence, drawings, and photographs filed by Native American tribe or subject
MS 2372 Garrick Mallery Collection on Sign Language and Pictography / Series 3: Materials on Pictographs and Petroglyphs / 3.4: Correspondence, drawings, and photographs filed by artifact or Winter Count