Some pins and medals to identify.

#1
Looks like USA / Norway friendship silver pin but what is that other flag to the left top of the Norway flag.

 

#2
Could be WWI, Sterling silver, celluloid front, looks like flags of GB, France, Belgium and Russia
P W F Reg applied for.

 

#3
Appears Asian, disc is base metal with enamel, the suspension bar and ring at the top are silver.

 

Thank you, that gave me a pointer and research shows it is quite old.
Naval Ensign 1844–1905
(during Union with Sweden

 

I found the green and white one on ebay:

http://www.ebay.com/itm/Pre-WW2-Sai...D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557

 

Thanks Book, that really helps.
That one is all silver and with the presentation box, I wonder why mine is base metal with only a silver suspension, probably awarded to a lesser being

 

Thanks rhiwfield

I found this one with the same flags but no initials (WPF) (PWF)
It gives me something to go on.

http://www.ebay.com/itm/like/152589604236?vectorid=229466&lgeo=1&item=152589604236&rmvSB=true