1960’s Songbird Mug by Fred Roberts

1960s yellow/white songbird mug by Fred Roberts, EUVC, no crazing, small indent on inside of mug (makers error?), approx 5.5” tall As with all vintage goods, I do my best to describe any flaws. Please refer to pictures and please ask questions or for more pictures if needed! Thank you for looking! * items come from a 🚭 smoke-free / 🐈 cat-friendly home (items in a closed spare room) ** crossposted