Original oil and gas service station industry trade magazine vintage ad for BOWSER, INC. of Fort Wayne, IN.  J. Donald Messier, owner of a Service Station in Bulrington, Vermont writes they had two new Bowser Siamese Twin Rol-way pumps installed one and one half years ago.  We have been able with these pumps to double our business and pump an additional several hundred thousand gallons of Shell Premium Gasoline with PCP and Shell Regular Gasoline. Small Station, Big Business located on Winooski Ave.  Old 1955 gasoline service station magazine advertisement.