
1) Obsolete occupation
Found on
https://www.crosswordclues.com/clue/drysalter

Drysalters were dealers in a range of chemical products, including glue, varnish, dye and colourings. They might supply salt or chemicals for preserving food and sometimes also sold pickles, dried meat or related items. The name drysalter or dry-salter was in use in the United Kingdom by the early 18th century when some drysalters concentrated on ...
Found on
http://en.wikipedia.org/wiki/Drysalter

seller of dry goods and chemicals
Found on
http://phrontistery.info/d.html

• (n.) A dealer in salted or dried meats, pickles, sauces, etc., and in the materials used in pickling, salting, and preserving various kinds of food Hence drysalters usually sell a number of saline substances and miscellaneous drugs.
Found on
http://thinkexist.com/dictionary/meaning/drysalter/
Dry'salt`er noun A dealer in salted or dried meats, pickles, sauces, etc., and in the materials used in pickling, salting, and preserving various kinds of food Hence drysalters usually sell a number of saline substances and miscellaneous drugs.
Brande & C. Found on
http://www.encyclo.co.uk/webster/D/127

a dealer in dry chemicals and dyes.
Found on
https://www.infoplease.com/dictionary/drysalter
No exact match found.