Vintage 1974 diet Seven Up bottle
16 fl. oz. or one pint soda bottle

Graphics:
Upper front and back: Three dot diet 7up logo
Under that: Return for Deposit
Front and back: Vertical diet Seven Up logo
Below that: 16 Fl. ounces ( 1 Pint )

Sides:
See bottle cap and carton for ingredients and additional labeling information

Bottom:
AHK  ( Alexander H. Kerr & Company logo )
29   74
D

The back has an indented D along the bottom edge