Style no. 3, ref dwg group 263; glass reservoir, linear coef of exp per c degrees not rated; over-all dim., 4 in. H, 2-3/4 in. Dia; 1/2 in. Diameter wick; 4 fluid oz reservoir capacity; data regarding a typical mfr, g and e marshall co, chicago, ill, code no. 38536, no. 39363
