Isaac Hollis & Sons were English gunmakers from c.1870-1900. They made some very fine guns, and you should have yours evaluated in person by someone familiar with English doubles.
Isaac Hollis & Sons were noted British gunmakers from c.1860-1900. They made many top quality shotguns and rifles with many levels of ornamentation. This is one that should be individually hands-on appraised. sales@countrygunsmith.net
Hollis and Sons, Charles..Gun maker in Birmingham and London, England in 1861. The made high quality firearms including side by side shotguns...... Hollis and Sons, Issac. Gun maker and patentee Issac Hollis found his company in London, England in 1861. Throughout the years Hollis manufactured sporting firearms the the South African market and cheap guns for trade. About 1915 Hollis merged to form the company of Hollis, Bentley & Fairplay. They remained in business until 1935. They also built very good quality guns...................
Esau and Jacob.
Hammerless
Impossible to say without a lot more information. It could be worth anywhere from a couple of hundred dollars to several thousand depending on the type of gun (boxlock, sidelock) and condition. Go to www.doublegunshop.com and ask there. British shotguns are very collectable and Hollis is a respected maker.
Isaac had 2 sons, Jacob and Esau
Esau and Jacob are named in the Bible as sons of Isaac, and the sons of Ishmael were Nebaioth, Kedar, Adbeel, Mibsam, Mishma, Dumah, Massa, Hadad, Tema, Jetur, Naphish, and Kedemah. Abraham had other sons who had sons.
They are in Genesis ch.25 and 27.
Jacob and Esau.
Yes
Check the Blue Book of Gun Values