The Bertha Gold Mining & Milling Company Promotional Brochure& Other Western Pamphlets,

Pricing & History
lot of three, includes a 7.8" x 9.8" illustrated 48pp pamphlet entitled Prospectus of The Bertha Gold Mining & Milling Company, Denver Colorado with numerous maps and illustrations in black light card stock wraps, PLUS an illustrated broadside, double-sided, 11" x 17" entitled 11,000 Barrel Gusher roars in! Oil Boom Sweeps Texas Panhandle Like A Prairie Fire being promotional piece published for The Purple Sage Oil Corporation, Denver, Colo., undated but first quarter of 20th century, AND an illustrated accordion-fold promotional pamphlet from the The American-Canadian Land Co. promoting Texas Panhandle farm and ranch land, made like accordion-fold postcard mailers, 5" x 6.5" closed. Condition: All with slight margin wear and normal folds, VG.