A vintage cream-colored “Minute Minder” kitchen timer by Robertshaw Lux, made in the USA. It’s a wind-up dial timer with minute markings from 0-55 around the face, a large ivory-colored knob in the center for setting the time, and a rounded, rocket-fin-shaped body typical of mid-century design. The plastic has some age-related discoloration
Possible ridge on turn handle that feels like it could be compromised or cracking, but I really can’t tell