| Show LOCAL ASPHALT MORE POPULAR Int in the heue of tar and asphalt asphaltum urn for roofing the latter material is becom becoming ing popular and mines in utah are being developed refining the nati native e asphaltum the asphaltum has as its ad advantage amitage over tar in refining the asphaltum it can be made to set with any degree of hardness neither heat nor cold will affect it and it stands for years the use of asphaltum alph altum for roofing is being developed rapidly and it is taking the place of mothr materia materials ii during the last t two years t two 0 million pounds of asphaltum hm have e been put on roofs in salt lake city and most of it is home product that LUMS from eastern utah much of it from carbo carboy 0 count ay |