I remember as a kid living in Texas..... Lone Star, the national beer of Texas did have bullseye targets printed on the bottom side of the card board box that held the beer in 24 ct. cases. I dont konw if they still do that but can recall using them for sighting in quite a few rifles when younger. Inthe PC world of today I guess they are stillbio degradeable
On a side note I can remember a few movies where folks target practiced with glass bottles, talk about leaving a mess