A Few Firsts While Metal Detecting

Got my first threepence and British penny on this hunt as well as a Fijian 5 cent piece, the penny is my oldest coin so far at 1917.

1917 British penny, I think.

1961 Threepence.

Fijian 5 Cent.

Got these on my latest hunt which resulted in a lot of junk, no coins and I haven't been able to find much information on the spoon and key pictured below, by the way that's my first key ever.

E&A S NS Spoon.

Pilot with ship's wheel.

Omega Metal MFG CO. LTD.