SILE was not a gun manufacturer but rather simply a NY importer of guns. Your shotgun was no doubt made in Italy and sold for approximate $450.00 when new. Depending upon condition it is probably worth about half that now.
Depends on the condition of the shotgun. In good condition about $375-$.400
50-150 USD
Since we have no information on what needs fixing, the answer is take it to a gunsmith.
it depends on the manufacturer and the condition of the gun. it helps to know the caliber of all three barrels. usually you have two shotgun barrels and the third is a rifle.
100-300 USD
Sile is not a real word.
Sile Seoige is 5' 6".
Sile Doty was born on 1800-08-30.
Sile Doty died on 1876-03-12.
Casale sul Sile's population is 12,418.
Sile Doty has written: 'Life of Sile Doty, 1800-1876' -- subject(s): Brigands and robbers 'The life of Sile Doty' -- subject(s): Thieves, Biography, Brigands and robbers
Sile Seoige was born in 1979, in Spiddal, Co. Galway, Ireland.