My first proper Lambretta was a G reg SX200 with the frame number 850002 (where are you now?). It had the clip on panels, plastic toolbox and push in fork buffers. Although originally sold and registered in 1969 it arrived in my local lambretta dealer (Bill Maddricks) in October 1968. How do I know that, I have a copy of his sales ledger and he had 3 late SX200's in stock in October 1968. Hope this helps.