Joined: Jan 2010
Posts: 9,834
Likes: 1,811
From: Northern California
Bikes: Cheltenham-Pedersen racer, Boulder F/S Paris-Roubaix, Varsity racer, '52 Christophe, '62 Continental, '92 Merckx, '75 Limongi, '76 Presto, '72 Gitane SC, '71 Schwinn SS, etc.
I don't see anything wrong with any of these parts, but would use a modern 7-8s chain on that freewheel, and would use 9s chain if it is Ultra-6 spaced.
Take a rag and just clean off that derailer after lubing the pullies and spring-pivots generously.
Light oil in that freewheel and it should work good as new, those were very well-made freewheels.
EDIT: I finally noticed the broken teeth too, looks like someone rode it for a long time stuck in that one gear!
Last edited by dddd; 04-26-18 at 08:11 PM.