1960

Dealer plates were dated with an embossed year instead of stickers for 1960 & 1961.

1961

March 1973

Dealer plates come in two flavors: standard, and courtesy. This one is a standard plate.

March 1982

Letters such as I and O are acceptable for use on dealer plates for some reason.

March 1987

Courtesy plate, same series as above, but remade on the blue base.

March 1988

March 1991

March 1993, first-generation 3M sheeting

This one is kind of cool - "day one" on a new car dealer plate.

March 1999, first-generation 3M sheeting

March 2003, first-generation 3M sheeting

Looks like this one fell astray from its vehicle.

March 2004, Avery sheeting

March 2005, Avery sheeting

March 2006, second-generation 3M sheeting

Pretty high suffix on this one.

March 2007, second-generation 3M sheeting

Neat number on this plate - though a bit surprising that they mixed I and 1 on the same plate.