One of the blades will have a series of round dots and X's. A year ending in 0 will have 5 x's and 5 dots. Each year after that will lose one dot or x. Other markings indicate the proper decade to determine the production year.
It's the quality of the blade material.
Converting between Arabic and Roman Numbers is done as : numeral number of 20 is : XX
xx = 20
To determine if the expressions (xx + 3) and (xx + 6 + xx) are equivalent, we can simplify them. The second expression simplifies to (2xx + 6). Since (xx + 3) and (2xx + 6) are not the same, they are not equivalent expressions.
XX is 20
On the blade of the knife,if it reads Case xx over USA,,it's 65--69. Otherwise it's 40--64.
The Case Copperlock started in 1997.
See this website: http://www.allaboutpocketknives.com/price_guide/wr_case_xx/knives-65.php
The 62009 is a Case 1/2 Barlow knife.
I think your are thinking of the Case RussLock knife.
Project XX - 1954 The Jazz Age was released on: USA: 6 December 1956
it means that they checked the knife and everything about it twice. So it should never have any mistakes. It turned into the logo for case knives today.
Ebay is a good place to purchase a case of XX knives. One can purchase them either new or used for a good price. They are also available from both Amazon and Walmart.
It's the quality of the blade material.
The name of a court title is what ever the court case is about xx
other fish, seaweed, seaplants, water(drink) and corals i think, thank you dania jenkins xx birmingham xx age: 11 xx
darling its just irregular at ur age...xx