Spotted for sale / auction on Ebay, a wonderfully original Puch SGS250 (twingle- twin piston in single head). Sold new by Liberty Motorcycles in Adelaide in the 1950s, still has original SA plates and 1966 rego label. Auction ends on 9 February unless someone choses the buy-it-now option. see http://www.ebay.com.au/itm/Puch-250-SGS-Original-Rare-Collectable-Liberty-Motorcycle-Co-Adelaide-Badge-/281256252667?pt=AU_Motorcycle_Parts_Accessories&hash=item417c2dd4fb#ht_489wt_1304