. Portland [Me.] its representative business men and its points of interest. W. L. BLAKE & CO., Mfrs. of Fine Engine,Valve and Cylinder Oils and •• Portland ;Greases Mfrs. agents for, Steamship andMill Supplies. Office, lOj and 111 Comraeroial Street,Portland. Me. One of the most |)roininent engineers ofthis country is reported to have said during a recentinterview : The more extensive my expeiieuce becomesand the more widely 1 observe the practical oi)erationof engines and machinery under every-day conditions,the more thoroughly am t convinced that the choice oflubri


. Portland [Me.] its representative business men and its points of interest. W. L. BLAKE & CO., Mfrs. of Fine Engine,Valve and Cylinder Oils and •• Portland ;Greases Mfrs. agents for, Steamship andMill Supplies. Office, lOj and 111 Comraeroial Street,Portland. Me. One of the most |)roininent engineers ofthis country is reported to have said during a recentinterview : The more extensive my expeiieuce becomesand the more widely 1 observe the practical oi)erationof engines and machinery under every-day conditions,the more thoroughly am t convinced that the choice oflubricants is of no less importance than is the choice ofengines and machines: for the saving that would other-wise be made by the use of improved apparatus is inmany cases entirely lost by the use of interior lubri-cants. Certainly it would be ditficult to put the casemore strongly, and every user of engines and machineryshould be influenced by that announced conviction tosatisfy himself that he is using the most efficient lubri-cants obtainable. The iiualities called


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