http://pec.lib.wvu.edu/record/P180711878E. H. Mahoney, manufacturers of patent folding chairs and rockers.Catalog. "E. H. Mahoney's price-list, August 1, 1878" inserted.E. H. Mahoney (Firm)Folding chairs--Catalogs.Rocking chairs--Catalogs.Chairs--Catalogs.Furniture, American--Catalogs.E. H. Mahoney (Firm)--Catalogs.14256