Vintage clear glass apothecary spice jar labeled M.S.G., with a ground-glass stopper and white crystalline contents visible inside. The maker is not identifiable from the photos, so this is described by form and material rather than brand.

• Front paper label reads M. S. G. and is the key identifying mark on the jar.

• Clear glass body with a fitted ground-glass stopper; the stopper sits securely in the neck.

• White crystalline substance remains inside, giving it the look of a period kitchen or pharmacy storage jar.

• Glass shows light surface wear, minor scuffs, and some grime consistent with age and handling.

• Single jar shown; no other accessories or packaging are visible.

• Form is classic apothecary/spice storage, suitable for display in a vintage kitchen or collection.

Originally made to store and dispense a dry ingredient, this jar now works well as collectible shelf decor, kitchen display, or part of an apothecary grouping. It also suits buyers looking for labeled vintage glassware with authentic utilitarian character.

NOT for consumption