Your example was made in 1942. It has the "Police" , L acceptance stamp on it. They made 7,300 Police that year. I cannot tell. if your example is high polish from the photo. If so, then it is a Variation One. If it has a military blue finish, then it would be considered a Variation 2. I would need to see more photos to confirm the variation. Looks like someone broke that grip recently. The break looks fresh. Have you checked to see if the internal numbers are a match to the serial number? Your holster is in great condition, as I am sure, you know.
Jim