Hi Ian - that is just a killer system! With the ability to group by a single parameter and then correlate to others, it exactly make it easy to research any sword in relation to your collection. Especially for somebody who might not know a whole lot about takoubas, your system makes him able to go by the simple characteristics of the sword in hand.
Also bloody ingenious to use a simple shopping system for cataloging like that! I hope you feel proud of yourself. (and your collection for that matter...
)
Some day when I get a decent camera and a collection of significance, I might get back to you and take you up on your offer, if that's ok?
Best wishes and look forward to see where this goes in the future!
- Thor