Widdicomb mahogany dresser and chest

Vincent oil painting of the woman laying down

Found this in my attic. Have tried researching and can't find a similar one. 

stamps unknown value

Old dresser still in good shape 5 drawers, jus wondering if it's worth anything, I was told it might be. 

A friend really wants to know the value of the silver coins. Anything will be immensely appreciated because locally he was offered below spot price of the silver value, when they're well aged.

Copper art of a bull by Mercia Desmond

Carved box with inlays, from India. 
looking to understand it’s age, characteristics better and value. Have found very similar item called “Anglo-Indian Vizagapatam Jewelry Inlaid Sadeli Mughal Style Box” that was listed at ~$1k but not sure if this is of value.

1971 Dunhill Rollagas Vintage Gold Lighter. 

Concealed Hinge With Flame Adjustment Wheel Design .

Gold Plating Dunhill Logo Under The Lid And The Fuel Cover Is With The Concentric Circles.

Underneath on the base has ..

US.RE24163 PATENTED 

MADE IN SWITZERLAND

dunhill

The Approximately 9" (24cm) dinner plate is in excellent condition with no chips or crazing. The front of the plate has a small mm dot the underside has numerous spots with missing glaze. I am unable to identify the Maker's Mark.

Plate was part of my Father-in-law collections who lived in Hamburg, Germany and claimed all of his antiques were at least 300 years old compared to my late wife's who were merely 150-200-hundred-year old.