I have recently become a registered firearms dealer and not being computer literate, I decided instead of using a computer program and to use the old fashioned green book, however I was surprised to find out that no one publishes such a book.
After having sought advice from the gun trade association I decided to publish my own and this is the result. A 40 page book with 9 entries on each page and plenty of room to record all the details of guns bought and sold. Each of the double pages are consecutively numbered. The book is spiral bound and measures 14″ x 10″ with hardback covers that are protected by an additional stiff plastic cover