With the acquisition of my 2020 D-40, it seemed necessary -- and, yes, gratuitous -- to take this picture...
For the record, Oxnard did not call the D-40 a "standard" at the time, but this model defined the standards for them a bit later. There are lots of differences from New Hartford's Standard series of instruments (introduced in 2010), but some significant similarities.
L->R: 2010 F-212XL Standard (Connie), 2020 D-40, 2010 F-50 Standard.
For the record, Oxnard did not call the D-40 a "standard" at the time, but this model defined the standards for them a bit later. There are lots of differences from New Hartford's Standard series of instruments (introduced in 2010), but some significant similarities.
L->R: 2010 F-212XL Standard (Connie), 2020 D-40, 2010 F-50 Standard.