I have a Winchester “Model 90” in WRF caliber.  The serial# is 752094 on both the lower tang and the receiver.  I have looked through a half dozen Winchester related serial number databases on the Internet and can’t find agreement on the year of manufacture.  A couple sites say it was made in 1927.  Several say it was made after 1940.  I don’t know how to get a definitive answer that I can rely on.  If someone here can help me to figure out when it was made I will appreciate the help .  I can’t remember when exactly but I think I bought this rifle from a Gunbroker.com seller about 5-10 years ago when I had a C&R FFL.  It appears to be brand new, including the barrel’s bore, so I am pretty sure it was totally refurbished from stem to stern.  I bought 3000 rds. of WRF back then too.  I also wonder if WRF ammo is still available.  I have fired approximately 100 rds. through this rifle.  

I am also curious about the current market value of this rifle.  As best I can recall I paid approximately $500.00 for it.  I think it was relatively inexpensive because it was refurbished.  I guess I lean more into nice looking guns and less into collectible value, although I have lots of guns that show their true age.    

Anyway, many thanks in advance for any info you may have about the date of manufacture of this Model 90.