The one on the left the stops at the bottom of the lipI'm afraid you did not get it right. They're both machine made and both date to around the 1920s, give or take a decade. An applied top bottle won't have the seam through to the top of lip or the suction scar on the base.
I think there's another seam on the lip itself, no? Regardless, that's an ABM bottle. You can tell by the suction scar on the base.The one on the left the stops at the bottom of the lip
Applied top bottles are typically before 1885. You can usually see where the applied top meets the body of the bottle. The tops were otherwise formed when the glass was shaped with a lipping tool while still just soft enough. The neck was usually reheated to do this. Tooling the top was faster than applying a new piece of glass and so was the preferred method after the technique was perfected. Mold seams are a poor identifier for age as they are determined by the condition of the mold and the gaffer's skill level