Trying to figure out what these are

[sissy87?]

Help me figure these out

 

[Sitcoms]

The first one is a small milk or cream jar, probably half pint based on the size. I can't quite read the embossing on the bottom of the small jar, but without knowing it I'd guess some kind of food jar. The same is true of the last two - the second to last looks like a coffee jar or something similar, while the last one is a zinc-capped Ball food jar that could've held anything from baby food to pickles.

 

[Hezezilla]

Looks like all fairly common stuff. Probably 1930s at the very oldest. These for the most part are very generic. Interesting to see a cream with a lug screw top but still little value. I use these to store small finds like marbles.

 

[CanadianBottles]

I don't think the lug screw jar is a cream. I think it's a mustard or something along those lines. It wouldn't have made sense for a dairy in those days to spend so much on a new solid metal cap each time when cardboard or aluminum foil was enough.