Pontil Apothecary Applied Spout and Top Privy Bottle

I dug this bottle from an 1800s privy dig, it has a slight hint of purple to it now that its above ground, no damage, but has an unusual applied spout to bottom and a flared top, the bottom is pontil but we cant seem to find any info on it or another one like it. anyone with any info would be appreciated! it appears to have a sand or disk pontil variation from my research but not for certain! Has anyone ever seen an apothecary bottle like this or know about it?
Thanks!
Mike in Arizona
928-567-6283
mdskaggs@swiftaz.net