I think that number 2 is a betel nut cutter. Possibly Indonesian.
Well spotted Mike, it was listed as a folding knife, which almost described it but failed to identify it.
Number 4 is a glass Christmas tree decoration, Late Victorian.(5) is a near Eastern hammered silver coin. Possibly from Constantinople.
4. Very seasonal too.5. Bit further East and North, Mike, it's an early Hephthalite (White Hun) coin
(6) is possibly a waffle maker, early 20th century.
And then again possibly not ~ but the date is good ~
1. a very early Edison electric desk fan (minus its blades)3. a folding shot-gun enabling poachers to keep it out of sight under an overcoat.5. A Hephthalite (White Hun)silver coin showing an unidentified ruler.6. a caterers cream or ice cream dispenser for filling wafers or possibly for topping waffles.7. see Rog's answer to next post