Bartholomew 1946 Itinerary July 28 13 mi. N Goldfield, 5100 ft., Esmeralda Co., Nevada We camped on a sandy flat on which were many small pebbles, up to two inches in diameter. The entire area was flat and covered with a small thorny brush possibly hop sage. The plants were scattered widely, probably one brush for every 20 square feet. We arrived after dark and set our traps out. I put out 50 mouse traps in a straight line, one every twenty paces. My catch was 2♀ Dipodomys microps, 1♂ Bex Dipodomys deserti, 4♂ Perognathus longimembris, 3♂ Perognathus longimembris. We ate breakfast and left immediately. At noon we drove to West side of Stonewall Mountain 6000 ft., Nye Co., Nevada and hunted chipmunks. I didn't get any, but 3 Eutamias panamintinus were gotten by other members of the group. We drove in to Beatty and then drove back up to 3½ mi. E and 1½ mi. S Grapevine Peak, 6700 feet Nye Co., Nevada where we pitched camp. July 29 3½ mi E and 1 mi. S Grapevine Peak, 6700 ft. Nye Co., Nev. I cooked and spent the morning skinning the animals I got yesterday. During the afternoon unsuccessfully hunting for deer. I won't describe this locality because groups from Museum have been here on two previous trips. July 31 9 mi W + 5½ mi. S Searchlight, Clark Co., Nevada, 4300 ft. Yesterday morning we left our camp at Grapevine Peak and drove to Las Vegas where we had lunch and then went on to Searchlight. From Searchlight we followed