Assorted flasks, mostly Chase Valley Glass Factory 1

For some reason the flasks are the most often found type of marked bottle from Factory 1. They made many beer bottles but the flasks seem to turn up more often. Were some of the beer molds simply not signed, or did they make more flasks than anything else? We don't know, but based on the rarity of factory 1 pieces compared to Factory 2 we do know that production was very limited.