Nackstraße 46, 1st floor Residence & 46H - Hintergebäude or Back building - Business, Mainz, Rhineland-Palatinate.
Glas-, Porzellan- u. Lampengrosshandlung / Wholesaler of Glass, Porcelain and Lamps
Julius Kohlheyer's DRGM was granted in 1912 and his address is as listed in 1925.
Steins manufactured by: ?
Reference: mainzer-brauereien.de Stadtarchiv Mainz Nikolaus Nack
Ribbed press glass beer tankard,available in 5/20ths litre and 7/20ths litre sizes. "Moguntia geschützt", below the handle. Moulded words "D.R.G.M. N.499782" arranged in a circle on the base. Also inside this circle the letter "K" inside a Brewer's Star. 
