Looks like atrium but not sure

A professional from NY says:
December 9, 2020
There are more screws on the deadbolt faceplate, not sure if the atrium...
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Bob from SWISCO responded:
December 10, 2020

It will come down to precise dimensions. Check out the 40-049 or 40-211. Look over the specifications and see if one of these look right to you.
Complete Mortise Lockset, Brass
Complete Mortise Lockset, Brass
40-049
$72.02
How to install the Swisco 40-049 Mortise lock set.
How to install the Swisco 40-049 Mortise lock set.
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