Kieninger Clock Co. Pendulum Length Here is a quick reference for the Kieninger Clock Co. pendulum lengths by movement type. Also listed is the beat. I found these on an old single sheet of paper that states "This information is provided by the Kieninger Clock Co." Movement type Pendulum Length (cm) Beat MP, ME, MS, MES 10 .2742 MP, ME, MS, MES 14 .3321 SF, RW 15 .3380 MP, ME, MS, MES 16 .3651 MP, ME, MS, MES 21 .4306 PK, PF, RW 29 .4719 PK, PF, RW 32 .5122 PK, PF, RW 35 .5333 PK, PF, RW 43 .5915 PK, PF, RW 48 .6269 PK, PF, RW 54 .6761 PK, PF, RW 65 .7619 PK, PF, RW 80 .8451 PK, RK, K 93 .9000 PK, RK, K, HE 100 .9474 PK, RK, H, HE 116 1.0000 Regards, Tim Sweet M.O.S.T Watch & Clock Co. Website: http://www.tritco.com/most/most1.html Member: NAWCC, BHI, AWI