Cosslett and Barr are able to conduct an ink examination to determine if an entry has been added. It may also be possible to determine what was written under a crossing out.
We can use specialised lighting techniques to determine the details of obliterated entries or if entries have been added, altered or removed.
Original documentation is required for a full and proper forensic ink examination and this must be undertaken at the company offices. This is because the equipment used is not portable.