MILITARY
Variation 1 Double E/37 serial number range 271456-273082 Early High Polish
Variation 2 E/37 serial number range 273446-332000 High Polish "rig"
Variation 3 Serial number range 332000-484000 Military Finish
Variation 3 (subvariation) one line slide logo serial number range 410000-484000
Variation 4 Serial number range 484000-507000
POLICE
Variation 1 with two matched mags. Serial number range 268303-326088
Variation 1 "rig". Subvariation with checkered magazine release button
Variation 2 serial number range 331154-440113
Variation 2 Subvariation 1 "rig". One line slide logo serial number range 409000-440113
Variation 3 E/F no manual safety
WAR TIME COMMERCIAL
Variation 4 Production unknown but most likely follows the military serial number range
POST WAR