Question? What model radio? Model number? I know my slant back in my '49 Chevrolet truck doesn't mention anything about felt washers. Just spacers and nuts and then the knobs.
Tim
"Pay attention to the details! It ALWAYS pays off."
1949 Chevrolet 3100 Series 1/2 ton Pickup 1964 Chevrolet C10 (Ol' Yella) (SOLD) 1958 Chevrolet Biscayne 2 door (SOLD) 1970 VW Beetle