Getting stamps valued

[ThatsitIquit]

Can anyone recommend someone I should go to please? Or what sort of company could value them?

Anyone? Or if you know of anyone that can advise, it would be hugely appreciated

Is it a large collection? How old? Do you think it's valuable? I suppose that my first port of call would be eBay to see what similar things have sold for but if you need valuation for insurance purposes then maybe a specialist collector's shop?

Stanley Gibbons. World's leading stamp dealers.
www.stanleygibbons.com/?gclid=Cj0KCQiAvqDiBRDAARIsADWh5TfNV31VibeqFz-SoRXBB2ZpcvNoNh58uKB1rS0OXZw7GAvw6HeqE4AaAs6yEALw_wcB