Crescent & Sons coffee set

I recently bought this coffee set while on a small holiday and am curious about its worth. From my research it looks to be around 1890 but could be up to around 1920. It is crescent and sons company made and looks to be a complete set with 6 coffee cups(Height 5.8 cm, 6.5 cm diameter) Matching saucers for all of them(11.6cm diameter), a sugar bowl(Height 6 cm, 10.5 cm diameter), a milk jug(Height 6 cm, 8 cm diameter) and coffee pot(18cm Height, 10 cm diameter). All in excellent condition, no crack or chips and seem to be used very little. Apologies for the poor photo quality, If needed I will provided better photo if I can

​Not for sale

Thank you for your help