Adderleys Ltd were in operation at Longton Staffordshire 1906-1952 but the use of the 'Adderleys Ltd' mark seems to have ceased in 1941. I would expect the jug dates to the 1920's as its quite 'modernist' in appearance.
Vintage Fluted Glass Floral Embroidery Paperweight - Flowers presented in a Jug
Figurine Of A Woman In A Flowing Dress Holding A Kitten
old masons jug with a chinese theme
RARE ROYAL DOULTON SERIESWARE JUG - DUTCH A HARLEM D4828 - NOKE !!
Antique jug 3604 ( A 96 )
Poole Pottery stoneware plate featuring a fox in a blackberry bush and bunnies