I thought I'd post a success here to cheer you all up
Japanese Awaji ware from 'Early Showa' period
(late 1920's - 1930's)
Very finely crackled all over
Awaji Island (Jp. 淡路島 Awajishima) Japan, is in the Eastern part of the Seto Inland Sea between the islands of Honshu and Shikoku
It took me many hours over several sessions to ID this pot which I'd had for about 20 years, from the gotheborg site but I learned quite a bit in the process.
Pete