Rare Remington vest pocket cal 30 rimfire BRASS FRAME

Rare Remington vest pocket cal 30 rimfire, approx 500 made,  and these had iron frames, only a handful known having brass a brass frame, as this one,  serial 95. the left grip has a repair, frame has 85 % orig, silver, barrel has turned dark brown, adress on top is sharp, which is rare,  works fine.