The neck of the bottle is cut horizontally while the body is cut radially, the shape being typical of English bottles of the Regency Period.
Concerning the conditions, the chips are evident all along the edge of the neck (see last photo) which can be “remedied” by grinding but, we preferred to leave the bottle intact with its defects. Small chips also on the internal edge of the cap and on certain protruding parts (see 2 penultimate photos).
To view more details: https://www.dropbox.com/scl/fo/qwh4nxqyhii7313gjvzbp/AEAlFmk_k69KtuFQ8S6-YhI?rlkey=hlbpj8yayimhpcbdb70y94z8r&st=t5zqogdz&dl=0