RPK 24cm Russian Prison Knife Aluminum Hollow ground Green switchblade

RPK 24cm Russian Prison Knife Aluminum Hollow ground Green switchblade. Made by inmates of USSR prisons between mid 1940s and 1970s to be sold, traded, gifted by guards and staff. This one measures 23.5cm (9 3/8 inches) open with aluminum frame. The straight back hollow ground blade is nearly full and shiny. The Aluminum frame has an unusual shape and green sparkly inserts covered by clear acrylic. Aluminum service plates held on by screws. Knife works great. Blade tip seats well, strong snap and Tight lockup! EX condition.