1. missing th rear sight, but otherwise appears to be all original. - Johnson Automatic Model 1941 Cal. 30-06 Semi-Auto : Semi Auto Rifles at GunBroker.com
2. Front sight commercial, but otherwise appears to be original. - Johnson Automatic 1941 Cranston Arms Co : Semi Auto Rifles at GunBroker.com
3. Same as number 2. - JOHNSON 1941 Rifle Model 41 SEMI AUTOMATIC RIFLE : Semi Auto Rifles at GunBroker.com
4. this one looks really nice. - Johnson Automatics Model 1941 great shape : Curios & Relics at GunBroker.com
I sold one like number 4 back in 2009 for $6750. The one pictured above will never be as collectable as one with all original parts and finish. However, you could spend quite a bit on the one above bringing it back to close to original without having too much in it.