Two Good Checkerboards

Two checkerboards. Red and blue squares on one piece pine board Late 19th early 20th century. 11 1/8 x 11 1/4”. Checkerboard. 19th century. Red and black with applied border. Square nail construction. 12 3/4" x 12 7/8". Both in fine original condition. Copy and paste this link for high-res images. https://www.dropbox.com/sh/9t2a09y1wqlaxly/AADl1l6pf2x08X27v9wl-Apxa?dl=0