If you will tell us exactly how the company name is marked, we can probably place it within 10-15 years.
Stevens models 066, 086, and 66 are the only listings in the Standard Catalog for tube-fed bolt-action 22s. Are any of these numbers marked on the barrel or receiver? The exact model doesn't matter much as all the bolt-action 22s are listed under the same entry for $25 in poor condition and $150 in excellent condition.