Stroebel's book indicates that the Lyman 29 1/2 and 30 1/2 were discontinued by 1955, but it does not indicate when they were first manufactured. If someone has access to early catalogs, I would be interested in learning about when they began making them

Along the same lines, does anyone know about when the Savage No. 18 Combination Rear Sight was discontinued?

Thanks,

Jack