Series 6. Glassware Companies, 1899-1965 and undated

This series contains materials regarding the function and operations of the Economy Tumbler Company (ETC), Morgantown Glassware Guild (MGG), and Morgantown Glass Works (MGW) between 1899 and 1965. It includes correspondence financial reports, audit reports, band ledgers, deeds, correspondence, loans, leases, tax forms, certificates, and receipts.