Do the 10 Tribes of Israel typify (symbolize) the Other Sheep?

[The Librarian]

Asked due to this recent New Light published:

[Shiwiii]

I find no scriptural support for the thought. Without that, then it is only man's speculation. 

[Menrov]

I was under the impression that type-antitype was no longer used unless bible clearly supports it.

The other sheep concept / doctrine is not scriptural. There is only one flock, consisting of Jews and Gentiles, with one Shepherd.
All follow this one Shepherd, one goal. There is one baptism, one hope, one Lord, one faith, one body:

Eph. 4:4 There is one body and one Spirit, just as you too were called to the one hope of your calling, 5 one Lord, one faith, one baptism, 6 one God and Father of all, who is over all and through all and in all.
1Co 10:17 Because there is one bread, we who are many are one body, for we all share the one bread.

The bible does not teach the concept of 3 groups: anointed believer, non-anointed believe, non-believer. It is always 2: good/evil, light /dark, GodWealth(richness), etc.

I guess these verses give the answer.