foma:
You have a post war .38 Military & Police revolver manufactured in the period 1948 to 1951. Serial range for those years was C1 to C223998. Model numbers were assigned in 1957, which is why yours lacks a model number. In 1957 the .38 Military & Police became the Model 10.
The E, 5 & 94670 are assembly numbers, used to track parts in the factory. They are irrelevant once the gun is completed.
Value is heavily dependent on condition, a standard gun in very good condition is probably worth around $350 in a private sale, less to a dealer who will price to make a profit on the resale.
I'm not sure what you mean by fold accents, if you mean gold inlay, then pics will be required to identify and value it, factory engraving may add to the value. If you mean there is a light colored finish to the hammer and trigger then this is color case hardening, common on all S&W revolvers of that period, but this is not found in the flutes of the cylinder. Again, pics will help.