Now I know.

The Lyric Male Quartet.
Issue Number:
Edison Blue Amberol: 3943.
Release year:

Cylinder 6892

Discographical reference: Year of release from "Edison Blue Amberol Recordings" by R. Dethlefson, v.2 (1981).
Distributor: Edison.
Issue type: primary label.
Released: [1920].
Comments: Shannon Four (Musical group) also known as The Lyric Male Quartet; Number of dots on rim indicate take number; Other number 10 indicates the mould number.
Other number 10.
Male voices with orchestra accompaniment.
Original Item Information:
Cylinder 6892: Take 2