(Mineral industry surveys.) [Processed.] † Distribution Made by Issuing Office.
Notes:
NOTE.—These reports give statistical data as to production, consumption, and markets during previous year for some particular mineral commodity, and are issued as soon after close of year as data are available.
937. Stocks and consumption of tin in United States in 1940; [prepared by J. B. Umhau and D. E. Adams]. 5 leaves.
938. Bureau of Mines reports production of zinc oxide at record levels; [prepared by Thos. H. Miller and H. M. Meyer]. 1 p.
939. Production of zinc dust increasing; [prepared by Thos. H. Miller]. 2 leaves.
940. Production of secondary (redistilled) slab zinc declining; [prepared by T. H. Miller], 2 leaves.