Vintage Case XX (1945-1949) buying 2 blade pocket knife, as found, no model number

Vintage Case XX that based on the tang stamp and lack of pattern number on the blade likely dates between 1945-1949. I believe Case started using pattern numbers in 1949. The pen knife has some chips to the blade as does the main blade but can be fixed. The blades have good snap and no buying wobble and measure 1 11/16" and 1 3/16". Closed it measures 2 1/2" and is a great little knife.