Indian Chief 1200 Episode: 1.02
1929 Indian 101 Scout
Not an Indian Scout, but an Indian Chief as built from 1922 to 1924
Lambretta 150 LD Episode: 1.08
It's the Lambretta 150 LD, 3rd series, produced from 1957-58. The bike shown in the pictures has some very nice chrome accessories attached to it (side panel wings, front fender embellisher and something like "Florida bars" attached to the floorboards).
Piaggio Vespa Episode: 1.08
Piaggio Vespa Elite Episode: 1.08
Piaggio Vespa GS Episode: 1.08
Piaggio Vespa Touring Episode: 1.08
Puch VS50L Episode: 1.11
It's not an MS50, it's a VS50L from 1957 or 1958. Difference with the MS50 being the front fender, the metal insets in the rear wheel arches, the toolboxes on the backside. The 1959 model had rounded tops on the rear shocks. I'm guessing 1958 because it has an all chrome carrier on the back which was introduced at the very end of 1957, the earlier models had a small painted one. In sweden this model was also known as Lyx.