Self adhesive labels where invented by Avery in the 1930s. It is just a guess but by the label it looks about the same time. Questions i have would be is orange blossom the brand? If not the label is refered to as a desciptive label. If orange blossom is the brand then the label could be a combination brand/descriptive/grade label. Problem is some labels were made to look vintage. It could be a hard one to figure out.