34 Director's Annual Report. : 
covery at Koko Head on Oahu, and in 1904 appeared a more 
extensive article containing new, and an excellent review of 
previous observations by A. F. Judd.7 The latest reference 
which has come under the writer’s notice is the interesting 
article on ‘‘The Pictured Rocks of Naalehu’’ by the Rev. W. D. 
Westervelt® in 1906. 

FIG. I. PETROGLYPHS AT KAHALUU, NOT CHALKED. 
The following notes were mainly gathered during the writer’s 
journeys round the islands of Hawaii in 1906 and Molokai in 1909 
while surveying the ancient places of worship and collecting 
available data for the assistance of the Director in his proposed 
monograph on Hawaiian heiau, under a grant from the Carnegie 
Institution of Washington. Since the object of the expeditions 
was as just outlined and the travelling expenses were defrayed by 
the Institution, the writer did not feel at liberty to give as much 
7 Rock Carvings of Hawaii. Hawaiian Annual for 1904, p. 179. 
’ Hawaiian Annual for 1906, p. 164. 
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