We want to SEE the marks. A text description of the mark is not enough. Many marks sound alike by the written word. Additionally, little variations in a mark will make a dffierence to the date of the item, thus the value and intrique.
If you are going to sell this, put photos of the mark in the ad. The bottom also show the crazing which effects the value and buyers will want to see it. The more photos, the merrier. Little ads bring little dollars, or few photos bring few dollars.
You have GREAT photos of the piece and the mark.
Bottoms up!