According to the MS Diary, the two keys were tied together.
Grave ID
Guilton Grave 94Object ID
Gil94_keyCatalogue Number
UnaccessionedMaterial
Iron (Sonia Hawkes Material Notes; N/A) (Antiquarian Material; iron)Complete Keyword List (Including Alternatives)
key (Sonia Hawkes Keyword; N/A) (Antiquarian Keyword; instrument)Status
unidentifiedCategory ID
key