Black Western Electric 164C-3 dial plate and it can be used on Western/Northern Electric dial plates for No 6 dials. Plates are backward compatible with No 2, 4 and 5 dials (assuming that you have the proper mounting hardware).
164-C3 Dial Plates - Lot of 3
Kellogg Ringer - 900 - NOS
$29.95
2554 - Lime Green
$99.95
202 - Hammered Blue
$374.99
554 - Mint Green
$349.95
