Antique vintage sugar shaker muffineer two shakers

These shakers are in good condition. The taller of the two seems to have an impression makers mark on the bottom. It looks like some sort of picture (it’s not lettering) but I can’t for the life of me figure out what it is. Please see photos as they are intended to be part of the description. They are both in good condition with the lid on the shorter in having a couple of dings. The glass lips both has roughs spots but they both display very nicely. Thanks for looking