Hello, this was recently inherited. Trying to figure out if it is real and we should take care of it, or a fake. It was along with 3 other knives in a shadow box in the attic for many years. Thank you!

IMG-6501.JPG (86.27 KB, 132 downloads)
IMG-6502.JPG (105.38 KB, 132 downloads)
IMG-6499.JPG (86.45 KB, 132 downloads)
IMG-6500.JPG (89.33 KB, 132 downloads)
IMG-6503.JPG (90.31 KB, 132 downloads)