Three ads that I hadn't shared that also feature both elements of the B Poster - and it's easy to tell which AD MAT the theaters went with for their ad:
The above three drive-ins were all located in NY, and considering NoDS opened in NYC on October 13, 1971, chances are that's also when it played in them. Though, of course, that may not necessarily be because NoDS opened in various MA theaters/drive-ins all throughout August. But at least that October date gives an idea because no actual dates accompanied the newspaper ad.
But when it comes to the above two I'm not quite sure where they were located because a Google search brings up theaters with those names in multiple states.
And AD MAT NO. 202 seems to have been quite popular.
More to come...
![NoDS Angelique [nods]](http://www.dsboards.com/SMF/Smileys/classic/index.jpg)