Pair of chairs that needs restoration

please see condition of chairs in images below:

front legs of chair B are damaged at the top corners

bottom view of both chairs

back and front of chair b

The dowell joints and screws on these chairs, in combination with the design lines, the layered wood that was used on the back rests and the black vinyl used in previous upholstery indicates that this might be a late 1950's early 1960's item.