The Vintage American Meter Gas Meter Gauge 158 with a Baked Porcelain Face is a classic piece of equipment used for measuring gas consumption. Manufactured by Elster American Meter, this gas meter features a durable and reliable design with a model number of 158. The baked porcelain face ensures accurate readings and adds a touch of nostalgia to any utility or power and energy setting. Ideal for industrial or residential use, this gas meter gauge is a unique and valuable tool for those interested in vintage technology and energy measurement.