The basic form is similar to Drake's Plantation Bitters... The latter has embossed logs, making it a cabin form... Thus, semi-cabin for bottles with the outline form but no logs...
I'm sure we could get Brian to show off some of his latest Plantation Bitters acquisitions...
Ron
PS... It was a good spot for catching the evening light...
Very nicely explaination on the Semi cabin form Ron !
The 1880 variant is the scarcest of the two. But the 1872's seem to have more character to the glass ..... much better crudity than the 1880 variants. I have had several 1880's in the past....and they were rather Plain Jane if you ask me.
I'll see if I have any Drake's pics that I can post .
Brian