This is certainly not a true restoration, but rather someone's labor of love. Each screw has been carefully polished, the metal surface prepared and an excellent green enamel applied.
The fact that early non-autographic Vest Pocket Kodaks were constructed with square-folded bellows as shown here is often overlooked by collectors. These are somewhat uncommon and even occasionally attract a premium price. This example is number 152918 and has the simple meniscus lens.





