Margolin Bastin Small Pewter Pin Bird Swallow Jewelry Tac Fashion Accessory A331 If you look closely at this little pewter costume jewelry pin you will see it has MB on the front and Bastin on the back. This is a Marjolein Bastin piece. It has a little bird, probably a barn swallow in the diving position. Lots of detail work on this. It has a push pin tack on the back. These little pins are great to wear on a coat lapel, on a hat, use it to tack a scarf in place, or pin it to a purse to give it a little more bling. Measures 1 1/8 inches wide and 5/8 inches tall. Cute little fashion accessory for any nature lover or bird watcher. Buy it now before someone else does! brooch tack vintage retro designer piece simple minimalist style cottagecore grandmacore aesthetic fashionista spring summer fall winter boho bohemian rustic