Posted 2 Weeks, 2 Days ago cloos Fresh Boarder Posts: 1   Hi, I would like to find out age and other particulars on a Kranich and Bach upright piano, with serial number 47781. Thank you. The administrator has disabled public write access. Posted 2 Weeks, 2 Days ago copper Admin Posts: 6   Hello cloos, welcome to the forum. I will keep my ears and eyes open for that particular serial number and let you know soon as I find out. The administrator has disabled public write access.