A Schrade Crimshaw 503 Model easily sells for around $25.00. This is providing it is all in good condition. Having a good fitted leather sheath or the original box adds a bit to the value.
The factors of 503 are: 1, 503.
503 hundredths in decimal = 5.03
1 x 503, 503 x 1
503 = 50,300%
503/100
503
503 is prime.
503 is.
Many different - see attached list.
.08 * 503 = 40.24
503 is prime. No tree.