Vintage Rolex Previous Owners History

[spoilsofwar01]

Hello, For over a year now Ive owned My first Rolex 5513 that's dated 1968, It was serviced in 2012 by Rolex by its previous owner and although Rolex have a record of this they are reluctant to give out more details other than "yes, we can confirm we serviced it, No major parts have been changed, Just dismantled cleaned and reassembled" I asked if I could obtain a copy of the service paperwork with the previous owners details removed, No! so all the history I have is what Ive learn from showing it to my local Watch maker. By chance does anyone have any similar experiences or knowledge of how further history can be obtained? Many thanks in advance for all responses regarding this matter, Kind regards "H"