- EbookThe Detection of ForgeryW. Waithman Caddell
- EbookThe Detection of Forgery A Practical Handbook for the Use of Bankers, Solicitors, Magistrates' Clerks, and All Handling Suspected DocumentsDouglas Blackburn
- EbookThe Detection of Forgery A Practical Handbook for the Use of Bankers, Solicitors, Magistrates' Clerks, and All Handling Suspected DocumentsDouglas Blackburn
- EbookThe Detection of ForgeryW. Waithman Caddell