Up for Buy-It-Now are two new old replacement stock transmission rear oil seals, Trostel part number T7031S.  These were obtained from an old service garage and are not newly remanufactured parts.  According to my Trostel Manual, these are used on the following models and years with Standard Transmission:

1957 Hudson...Hornet w/o Overdrive
1957-1963 Rambler Ambassador 8
1957 Rambler Rebel
1959-1963 Studebaker...3 Speed, With T89 Type Transmission

  The seals are in brand new, never used condition and are free of any rust, dents or damage.  They are still heavily greased from the manufacturer.  Please feel free to E-mail me questions.  International bidders are always welcome.  Thanks for looking!!!