Thursday’s ad is for Brand Bier, which was established in 1430. If you’re going to pick a brand name for your beer, Brand seems like a pretty good way to go. Brand Bier is still a going concern, and is the oldest brewer in the Netherlands. As for this ad, I’m not sure when it is from, though given how generic it is, it could really be from any time. I’m also not sure if the dozen full beer glasses are meant to spell out anything or otherwise represent some shape.
From the shape of the glasses it could be from the mid 1970s. Brand was acquired by Heineken in 1989, when the family Brand sold out.