; Garland Peyton, director, division of mines, mining, and geology, department of natural rnsources,...the generous support of thousands of individual mine operators, distributors, and consurnors, as wdl..._________voh1.11w ____ _________ _________ ____ 1 l 2 2 3 ~ <.Jonsumpifon _________ __________________ '...future. 1 MINERALS YEARBOOK, REVIEW (W l !l·I0 2 PRODUCTION Value of mineral output.-The quantity...double that for each of the depression years 19:)2 itnd 1 o:~:L Th(\ hio-hest annual value was reached |