John L. Stoddard's Lectures, Vol. 10 (of 10) - Southern California; Grand Canon of the Colorado River; Yellowstone National Park

! " ! ! " # $ % & ' ( ') * * + , - & . ++*/0 1 1 2 1 1 3 4566+75 888 ' 49 :2 % 4 2 ; 2$-2 2-443 : 32> 49 :2 >4 ( 9'=4; % ' 2 '$( %24% 2 -23$ :2 3(2$ 3 ' (3 4; 2 (2 3 2 2( (; 3$ :2 %' 23 : 22$ "2' ;$(2 :2 3 2 49 :2 4((' ( 2 ; 2 4 ? -4 4$ -' : - 4 :2 4 = = ! " # $ # % $ $& # ' # " )1 ,#/- 0. 23)/-2. $ @ 1 A B # # B @ # # !