Lot of 3 vintage pots by stoneware from the marshland

Nice set of 3 ceramic spice jars stamped on the bottom of each one: marsh sandstone. Beautiful quality ceramics, milky, satiny and soft to the touch typical of this earthenware factory. Combined with waxed wooden lids, a refined, practical and well-sized trio. Perfect condition, just mini stains in 1 pot and different cracks in the material in places (visible on the photos). H: 13, 5cm - diam 12cm.