^Lot 592 American Natural Gas Company Production File,

DE. 1969-1975. Production file. 6 different certificates and 2 border proofs. All with allegorical men flanking company logo. 1)-2) Proofs of completed certificates, than 100 shs, red-brown border. 3) Proof of text, title and vignette without border and matching borders for than 100 shs, blue border, both printed on white paper; 4)-6) Specimens of than 100 shs, blue. Also includes miscellaneous correspondence and 7+ LDP vignettes including 2 different versions of the main allegorical vigentte. In 1949, Michigan Consolidated Gas, the Milwaukee Gas Company, the Michigan-Wisconsin Gas Company, the Austin Field Pipeline Company and the Milwaukee Solvay Company merge to become American Natural Gas Company. SCBNC. XF.