This a 5 piece set with a teapot, coffee pot, lidded sugar, creamer, and serving tray. That mark looks like one used by Meneses Orfebres of Madrid Spain. It dates to around the 1930s. It has a simple rounded shape with scrolls on the spout and handles. It also has a pretty finial that looks like a lily of the valley flower. The feet are also a paw style. 

The teapot's final needs to be re-attached.