...short-cut of any age, tho Panama Canal, could not have been completed on time if other short-cuts had not been used in working It out. Labor-saving devices...on every hand to-day. The successful manufacturer doea not hesitate to discard a machine be it ever so n«w for one that will do the work quicker, cheaper,...

...Panama Canal, I tip 1 11 v could not have been completed on time if other short- * *'*•' cuts had not been used in working it out. Labor-saving Devices...manufacturer does not hesitate to discard a machine be _. it ever so new for one that will do the work quicker, _ . YOU c^eaPer> better. Everybody uses Arithmetic....

...short-cut of any age, the Panama Canal, could not have been completed on time if other short-cuts had not been used in working it out. Labor-saving devices are found on every hand today. Tile successful manufacturer does not hesitate to discard a machine, be it ever so new, for one that...

...short-cut of any age, the Panama Canal, could not have been completed on time If other short-cuts had not been used In working It out. Labor-saving devices...and best. It saves time, labor, worry. Don't depend on a piece of paper or machine to do your figuring when It can be done easier, cheaper, quicker, better...

...shurt-cut uf any age, the Panama ( anal could not have been completed on time it other short-cuts had not been used in working it out. Labor-saving devices...manufacturer does not hesitate to discard a machine, he it ever so new, for one that will do the work quicker, cheaper, better. Everybody uses Arithmetic....