little blue jug possibly Ceramiche Artistica Solimene

No donkey - so is this by someone else?

I'd certainly guess Italian anyway.

If not Gambone (and it might be - the mark sometimes comes off), you might look at Procida or Avallone pottery.

Procida or Avallone pottery gottit

Will do some scouring - TYVM Alex

I believe Gambone worked at Avallone before he set out on his own.

Do you know anything of M.A.C.S ?

Yes, company in Vietri. Gambone worked there, and Salvatore Procida, early 50s, hence the crossover of styles. Don't know much else, or if there is much more to know.I don't know for sure, but I suspect, that the glaze styles associated with early Gambone originated there.

Still trying to put a name to the seahorse and candle mark on the bottom of these two. Advice recently is to contact Vietri museum. From my reading I think GG was artistic director at MACS. A (German) name will make a big difference to the value.

http://italianpotterymarks.freeforums.org/x2-seahorse-wall-lights-italy-t1604.html

Update. I think this little jug is C.A.S. Vietri Italy circa 1950? Ceramiche Artistica Solimene