PLEASE just go on ebay and start searching other chips, pens, and pillboxes.
Your pictures are blurry and incomplete, you don't know the material of anything, and it's impossible to help you.
The chip shown is just a monogram. You need to know whose. It's too damaged anyway.
With all the flaws in the objects you have shown, I don't think you should waste your time on any of this.
And 'in about 1800 century' makes no sense. 18th century is the 1700s. The 1800s were a time of enormous industrialisation at the end, so it matters what year.
ETC
http://www.ebay.com/itm/Vintage-Red-...YAAOSw0e9UwWMK