These six 12 ounce glass mugs were given to Founders Mug Club Members in the earlier 2000s. All of them are dated (2009, 2009, 2010, 2011, 2012, 2013), are in three different styles, and have different glass etchings on the backs.
The three earliest ones have the multi-colored logo on the front with different glass etchings to identify the specific mug club member (“Holstein-Tapp 217;” “Dirty Pappstard 347;” “Hand-Pulled Papp 347”).
The 2011 mug has a black and white logo with “Founderette 217” etched on the back. The 2012 mug has “Bobby Two-Mugs 347” on the back.
My favorite, though, is the 2013 mug, which has etched glass artwork of Michigan’s Upper and Lower Peninsula, with the Founders location starred, above the number 2`17.
As you can see from the photos, all six are in great shape.