About the What's it worth? category

[system]

Thinking about flogging Grandma’s silver cow creamer?? Let us give you an idea of what its worth!

[Amilove]

I have several random pieces of this silver and know nothing about markings, if it’s worth anything…any help would be appreciated!
.Thank you!

[MRO]

This was my grandmother’s, an old match box. Just wondered if anyone knows what the hallmarks mean etc…