Whiteymorange
Subscriber
I have just come into 4 double dark holders that are classic Thornton Pickardhinged mahogany, ivory number buttons, with captive tambour dark slides and metal separator between the plates. I assumed they were half-plate holders, but my measurements make them just right for 4x5, not big enough for any of the "half-plate" sizes that are bandied about on the web- even the American one. Did TP ever make something for the American market in 4x5?