OEM. An FAIR TO GOOD copy of 1961 BUICK OWNERS MANUAL for LeSABRE INVICTA ELECTRA w/ an unused owners delivery report and no wrinkled pages,an oil service sticker from the dealer dated 2/16/61 is on the inside cover (buick dealer from tonawanda N.Y.) There is some pencil scribbling on the back cover, the inside pages are clean and straight. This is a good to replace that missing one from your car or collection, As pictured stk#(701) A14-B4