Textured Glass , what would this style of bottle be called?

[Reelpro]

I have 4 or 5 bottles with this style of clear glass, condiment, or ketchup, ?

3 that look very much the same have 3 different bases, One hard to read Might be a D in diamond, second very clear D in diamond with Design Registered 1929 and 3 rd one with McLAREN’S. HAMILTON CAN D in diamond and EST 275 center.

All bottles look the same other than bases .

Any info on what This glass style is called or what these might have been for ?

 

[CanadianBottles]

Mclaren's Ltd showed up in an earlier thread on here about Hamilton bottlers https://www.antique-bottles.net/threads/wallace-bottling-co-hamilton-ont-soda-bottles.693618/
Your bottles weren't intended for carbonated beverages due to their screw tops, so I'm guessing that they contained fruit juice or punch or something similar.