Tea spoons identification

Can anyone help please.

Complete novice requires identification and possible value?
I have a set of 6 teaspoons in a box that I have inherited. Please can anyone help?

Thank you!

The maker is Joseph Rogers and Sons of Sheffield, with their distinctive star and cross trademark, and the hallmark is Sheffield, 1914 (date letter w). Boxed teaspoons are selling on Ebay for £40-£50.

Phil

Thank you so much for your advice, Phil