made June 1918
An "Eddystone" is properly a US Rifle, Caliber 30 of 1917. Value will depend heavily on condition, and whether it has been modified in any way. I paid $800 last year for one in very good original condition.
Google 1917 eddystone, then find the link for us military rifles then type in your serial number you can get the month and year of manufacture of the rifle action. it should be July 1918 for the serial number you provided. don't know much about price. hope this help a little
Check: gunboards.com (under buy/sell/trade)
It is simply the sequence of production. Means it was made after # 300611, and before 300613.
your eddystone is usually referred to as the model 1917 eddystone in caliber 30/06. your rifle was made in 1918.....................................
made December 1917
valued depends on overall condition, both luger and eddystone
Condition (as in in original condition without modifications) will play a major role in the value of your Eddystone. An original condition rifle in Very Good shape would retail for around $800-$900.
depending on condition, anywhere from $100 to $1000. These ARE collectable firearms, but value is based on condition and originality.
Check with local gun shops
50-500