Show I Crude Oil Advances I I 4 4 PITTSBURGH PITTSBURG Feb 13 An An Increase of 15 cents a barrel In the price o ot of CornIng CornIng Corn- Corn Ing log grade oil In In- Buckeye Pipelines was announced by the principal purchasing agents ta today The new Quotation was Other grades wore were unchanged OKMULGEE Okla Okia Feb 13 The Tho Tho waite Ito Phillips company has posted an advance ad of ot 6 5 to 25 cents a barrel in th thu tho price rIce of crude oil oil ef effective et- et schedule Is 39 today The new gravity and above 36 38 to to gravity 33 to gravity 30 to gravity 10 below 30 gravity gray grav ity |