Does this Copper Boiler have any collector value?

What's the best way prevent oxidation of the metal?

Markings on Tray

Marking on the individual pieces

cannot upload pictures can e-mail them when you request it.

This is a 1904 gold Gillette double shaver with the original razors&carrying case.The shaver reads 1904 patent pending.Razors are wrapped in green&white paper with a pic and says KING C GILLETTE.tHE CASE READS THE NEW GILLETTE.dO NOT HAVE A PHOTO RIGHT NOW.I hope you can still help me out.

Don't know much about the sofa but it's fairly solid.  The cushions need restuffed and it needs reupholstering.  The front middle wooden leg is loose.