HP41CV (halfnut)display replacement

[Lazzo]

Hi All
After over 30 years faithful service my 41CV display (its the halfnut version)has gone faulty. It appears that the liquid crystal is "leaking" over the middle part of the display making it hard to read.
I haven't had much success in locating a replacement display and was hoping that someone on this forum might be able to help me.
Many thanks for any assistance.
Lazzo