I'm after some advice on the history of the Pinnarello Speziel Sutterlin. My friend is moving from Romania to Australia and he asked me if I wanted to buy a Sutterlin he had come across and he would throw it in with his move. He paid $AUS200.00

My intention is to re-build it with some minor mod/comfort upgrades but would like to know if anyone is aware of where this bike sat on the Pino hierarchy back in its day and also it's years of manufacture.