For Model Ship

#24 Platform Escapement the Model 4L Ships Bell & 4M (House Strike) Clock. #24 Eleven Jewel Platform Escapement, ca. For the Chelsea Model 4L Movement. As shown on page 122 of. Chelsea Clocks: A Technical Manual. This is the better

#24 Platform Escapement the Model 4L Ships Bell & 4M (House Strike) Clock. #24 Eleven Jewel Platform Escapement for the Chelsea Model 4L (Post-1954) Movement. As shown on page 122 of Chelsea Clocks: A Technical Manual. This is the better

#24 Platform Escapement the Model 4L Ships Bell & 4M (House Strike) Clock. #24 Eleven Jewel Platform Escapement for the Chelsea Model 4L (Post-1954) Movement. As shown on page 122 of Chelsea Clocks: A Technical Manual. This is the better