. Pacific municipalities and counties . Temperature 100% Asphaltum Asphaltum 68 degrees F. 1,357 222 209 100 degrees F. 942 153 133 140 degrees F. 348 73 20 1 mpact—Number of Blows 6B degrees F. 18,000 608 480 100 degrees F. 7,800 191 164 140 degrees F. 456 47 41 The following facts were developed by these tests: 1st. The far greater strength of the briquets made withCalol ?£ Grade Asphaltum over those made with Ind. The decrease in strength of all briquets as the tem-perature increases. 3r(l. The impact strength of briquets made with Calol ??£tirade .Asiihaltum is approximately the
. Pacific municipalities and counties . Temperature 100% Asphaltum Asphaltum 68 degrees F. 1,357 222 209 100 degrees F. 942 153 133 140 degrees F. 348 73 20 1 mpact—Number of Blows 6B degrees F. 18,000 608 480 100 degrees F. 7,800 191 164 140 degrees F. 456 47 41 The following facts were developed by these tests: 1st. The far greater strength of the briquets made withCalol ?£ Grade Asphaltum over those made with Ind. The decrease in strength of all briquets as the tem-perature increases. 3r(l. The impact strength of briquets made with Calol ??£tirade .Asiihaltum is approximately the same at 140 degreesF. as for briquets made with L Grade at 6S degrees F. 4th. The crushing strength of briquets made with Calol?K Grade .\sphaltum is greater at 140 degrees F. than thecrushing strength of briquets made with ?L Grade at 68degrees F. Shipped in tank cars equipped with steam coils for unload-ing purposes, and also in wood barrels. STANDARD OIL COMPANY Standard Oil Building: (CALIFORNIA) San Francisco. PLAT or PILGRIM HALL , SEl/LNTH ;?/ VERSJDE Where the Public Welfare Exposition of Municipal Machinery and Supplieswill be held, October 15-18, 1918 PACIFIC MUNICIPALITIES REDUCED FREIGHT RATES FOR EXHIBITS UNITED STATES RAILROAD ADMINISTRATIONW. G. McAdoo, Director General of Railroads League of California Municipalities, San Francisco, : Replying to pour letter relative to transportation of exhibits to and from Riverside,California, for account of the Twenty-first Annual Convention of the League of Cal-ifornia Municipalities to be held in Riverside from October 15th to 18th, inclusive: Am noTV pleased to advise that these exhibits Tvill be transported by carriers, partiesto P. F. T. B. Circular No. 13, copy attached, in accordance with the rules and regu-lations provided therein. Under the terms of this Circular the exhibits will be chargedfull tariff rates from point of origin to Riverside, California, and upon presentation ofce
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