Great work, Frank !!!
I´ll send you some picture of Perthshire weights, I´ve sold during the last 2 years, which are not shown at the moment.
I think I have pictures of more than 50 weights, which help to fill your database.
P.S. @Karelm, I think it is not a problem, when a weight has a dealers mark like the farfalla-butterfly, as it will be helpful for research in the future, but many collectors don´t like it. Probably that´s the reason, why farfalla has stopped doing this a few years ago.