RGN No 24451 18cm Indian Lever knife A Brass Horn Aluminum automatic knife

Vintage little  RGN 24451 18cm Indian Lever knife "A" Brass Horn automatic knife made in India most likely in the 1960s or 70s. It measures 18cm (7 1/8 inches) open and 4 inches closed with steel liners and brass bolsters and lever. The saber grind clip blade is full with original finish and the tang is stamped RGN No 24451. The lever has a letter "A" with red painted background. The handles (scales) are genuine horn and in great condition. The knife works great with blade tip DEEP in the well closed, strong snap and TIGHT lockup open. EX+ condition.