Vtg Native American Bark Sweet Grass Quill 7" large Box Ojibway

Up for consideration is fine Native American Quill Birchbark and sweetgrass large round box. It measures 7 inches in diameter with a height of 2.75 inches. The piece is in fabulous condition and is ink stamped. "Genuine Indian Work Birchbark Sweetgrass Porcupine quills". Please see photos as part of the description. Not sure of the exact age however I would imagine it is atleast 30 or 40 years of age...possibly more...please note I have 5 different pieces as such same estate same stamp all of which will be sold separately.       If you have any questions or something to share please message me. Buyer pay shipping.   Best Regards, Johnny JohnnyCrystal Est. 1987