
1) Anglo-Saxon money 2) Copper coin
Found on
https://www.crosswordclues.com/clue/styca

• (n.) An anglo-Saxon copper coin of the lowest value, being worth half a farthing.
Found on
http://thinkexist.com/dictionary/meaning/styca/

An Anglo-Saxon base metal coin of Lead (Pb), Copper (Cu) and Silver (Ag) of the 7th to 9th centuries AD. This was used in Northumbria in preference to sceatta coins.These were not pure Gold (Au) or Silver - but may have been plated to give the appearance of those metals. The Bamburgh hoard, Northumberland was made of 235 Stycas. The name means a '...
Found on
http://www.encyclo.co.uk/local/20766
Sty'ca noun [ Late Latin , from Anglo-Saxon
stic ,
styc ,
stycge .] An anglo-Saxon copper coin of the lowest value, being worth half a farthing.
S. M. Leake. Found on
http://www.encyclo.co.uk/webster/S/217
No exact match found.