Its a British weapon so im going to presume your from Britain in which case its price is around £400 depending on condition. Its aso a Lee Enfield S.M.L.E.
A lot of it will depend on whether it's all matching, the general condition of the rifle, and whether or not it possesses any particularly unique markings which increase the rarity. Being a WWI dated rifle makes it generally desirable, and, you may be able to fetch anywhere from $150 - $500 for it (although $500 is a bit.. optimistic), with $275 - $375 being about what you can practically expect for it. This is assuming you're referring to the Short Magazine Lee Enfield No. 1, Mk. III.
For a Pattern 14 rifle, the value (to a collector) may be over $2000.
50-250
100-1000 USD depending on specifics
this will cost you a lot, take notice, it costs somewhere around 500,000,000,000 in yen.
125 USD
125 USD
.780
1917 lee enfield
number5 mark 1 enfield 303 british jungle carbine
The British New Penny coin was first issued in 1971.
Value of NAY firearm is based on exact make, model, and condition. If your Enfield is in the original military configuration (not sporterized) and in good condition, value could range from about $250-$400.
$0 to over $1,000 depending on condition, unique markings, what type of rifle it actually is, etc.
Any Halfpenny coins circulating in Gibraltar in 1917 would have been British Halfpenny coins.