RECENT ADVANCE IN OIL BURNING. 163 
TABULATION OF OILS USED IN SAYBOLT-ENGLER COMPARISONS. 
Aue Name of oil. ee ree ‘i ne Remarks. 
, 60° F.| °F. | actual. 
$-144 | From U.S. S. Sub. K-1......... .8581 | 185 | *19588 | Diesel oil. 
S-44 | J. H. Ref. Co., 3/14/18......... .8940 | 185 | *19322 
S-41 | U.S.S. Mayrant............... .8922 | 160 | *19334 | Used by Captain Bixby in trip to 
Norfolk. 
SAG || We So Sk S4asocosoouacucousdoc .8930 225 19226 
SHB) We ahs 1 SG UI saaoedode sean -8892 | 180 | *19355 
S-47 W. F. Boiler test, 4/2/18........ .8917 200 19558 | Mixed tanks. 
S-122 | Lub. oil G. Sub. U-164.......... .9301 SOOM are Grayish black loaded with animal oil. 
S-124 | Lub. oil G. Sub. U-164.......... SE EO Soaces Muddy color smells like whiskey. 
S-123 | Lub. oil G. Sub. U-164.......... OSS |} SB | cosces Light oil. 
S-139 | W. F. test, 4/16/19, Tidewater..] .9137 | 160] 19102 
S$-304 | Vetol Motor oil)... 0. 0.5.5.2...) 22.5 AOS a eiers ates Light green. 
SAS) || otal PANE ANS Seco wea Mea oololl ecole lise sla ds 
S-203-4| Panuco, Ist car load............ .9774 | $120 18129 
S-13 | Texaco Mex. Crude............. .9760 86 | 18179 
S-11 | Reduced Mex. Fuel..:.......... .9580 | 195 | 19033 
$-104 || At. Ref. Bunker ©.............. -9635 | 160} 18621 
S-103 | At. Ref. Bunker B.............. .9429 | 160 | 18994 
S-236 | Oil used at Erie, Pa...... Rebs Mie .9610 | 7185 | 18564 | Jan. 6, 1920. 
Sl One eb reeponty tetas erect -9700 | 142 18216 | Mr. Pennycook, Freeport Mex. Fuel 
Corp., New Orleans, La. 
SRDS ben CH NG ASS QU rece ol vekolnecaicstae ale -9516 | $205 | *18938 
S-267 | Texaco 10.8° Be oil............ -9945 | $185 18682 
S-179 | Schutte & Koerting exp. test oil. | .9877 at *18722 | Sub. by Lieutenant Commander A. M 
Penn. 
S-273 | Quimby test oil................ .9974 | 180 | *18664 | Sub. by Wm. E. Quimby, Inc. 
Flash point Pensky-Marten closed cup unless otherwise noted. 
*Indicates given B. T. U. is calculated instead of actual. 
fIndicates Cleveland open cup. 
{Unobtainable on account of expansion. 
It is to be hoped that some international standard method of measuring the 
viscosity of oil will be adopted, reconciling the Saybolt, Engler and Redwood scales 
and eliminating the periodic appearance of new proposals for determining viscosity. 
Only then shall we all be able to speak the same language. 
