1919 Waltham Grandfather Clock

Looking for information on an old grandfather clock that originally owned by my great-grandfather. The clock is in working condition but was taken apart to store. It says Waltham but found out the movement may be a Herschede. The clock stands 82" tall, 23" wide at the top, 22" wide at the bottom and the pendelum is 45" loing. There is a small chip on the bottom from when it was last moved. The back panel has the number 944 carved into it as well as under the top lid of the clock and in front of the dial. It also has the date of 12 8 19 carved into the wood. There are two weights.

Any information on the exact model or value would be greatly appreciated.