Most all SA Milled Rear sights had the SA stamped on the right and Crossed Cannons on the left.
Hemphill's Milled had 2 sizes of their H in the shield stamp.

Pictured is A version that has both the SA on the right along with the small Shielded H.

I'm looking for anyone who may have one (Like the picture) with both SA and Shielded H,
But That also has the Crossed Cannon Stamp on the left side

Spotters Reports Very Much Appreciated,

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