Notes:C.B.L. invoice

Ser Kobolwitz,

I wish to thank you again for selecting ourselves for such a fine commission, I hope that it serves you well.

I have calibrated the combination as you requested:
R2C6R3C6
R5C1R10C9
R4C3R7C7

I would recommend retaining this letter in case you should require to consult it in future.

Kind regards and best wishes,
C.B.L.