[Corinth Notebook Page] NB 482, spread 43 (p. 77)

77 Pg. 77, Trench VI; Test cut, 8/6/1970, NB482 B185, Trench VI; Test cut, Lot 6447 Pg. 77, Trench VI; Test cut, 8/6/1970, NB482 B185, Trench VI; Test cut, MF 1970 58 Pg. 77, 8/6/1970, 1970-040-34, Trench ... 8/6/1970