Casgliadau Arlein

trade catalogue of Welsbach Light Co.; red hardback covers; front cover inscription in gilt lettering; contains black and white illustrations, descriptions, dimensions and prices of gas mantles, gas lights, radiators, fittings etc; 168 pp.; orange and red 50% trade discount slip attached to inside title page; also inside are printed note on the reduction in prices of gas mantles, leaflet on Welsbach-Kern gas radiators (24pp, with red paper covers and 33 1/3 % trade discount slip), and black and white leaflet on the Welsbach 'Handiheater'