This sterling silver mustard pot, crafted by Atkin Brothers in Sheffield in 1901, weighs 60 grams and features crisp hallmarks on both the lid and base, confirming its authenticity. It includes an undamaged cobalt liner, which is not included in the weight. Measuring 2.25 inches in height to the top of the thumb tab, 2.625 inches in width including the handle, and with a base diameter of 1.75 inches, this piece exemplifies fine early 20th-century silver craftsmanship.