WM PK , T S of ST Andrews, M & M & M cleek mark. I

I have been searching for information leading to the value of these clubs I have. I have about 12 clubs , most have cleek marks, a pipe, a hand, and three leaves with m stamped in each leaf. I have a TS of St Andrews, WM PK is also stamped . A few Putters that have "Glencoe" with 1863. and on one its "Robroy". Can someone tell me what I should do to get the value on these clubs?