[HP-67] need help in restoration project

[Hans Brueggemann]

gents,
i've almost completed restoration of a battle-shattered HP-67. alas, i couldn't fully re-animate one of the num-keys. so, i'm kindly asking as to whether somebody here in the forum is willing to help me out with some spare HP-67 num-keys. i need at least key [3], but would prefer a full set of keys [0]..[9], [R/S] and [.] in order to keep colorization consistent.

many thanks in advance!
hans