This bike has a 41 year old custom paint job done in the MASI California shop. The paint is pristine. It no longer has Centurion logos, but is a great statement. Poltrone is Italian for easy chair. The MASI painter thought it was cool, and I did too. The bike has sew up rims with 700X33 tires, the tires are brand new and professionally glued on. As parts wore out, they were replaced with equivalent or better substitutes. Most were upgrades, the square taper bottom bracket and crankset were replaced with Shimano triple set. The original Suntour front derailleur and the top mount shift levers are surviving components. 
The PROCOMP cantilever brakes  have survived with new shoes, I am a big boy, and the brakes stop me quickly.
The photos show most details.