Bronze Age Gold from Wales

Blue card cover with gold print. Inside, there are a series of leaflets for William M. Bailey Company products, including thermal expansion goggle valves; the Vreeland pug mill equipment, the Mcgee chimney valve; the American safety cinder notch stopper and american gas seal for gauge rods. Also two letters from the William M. Bailey Company, typed on company headed paper. One of the letters is addressed to Guest, Keen & Nettlefolds at East Moors, Cardiff. Letters dated March 1st 1927 and March 10th 1928.