I recently inherited this .38 from my grandmother. I am trying to determine its year of manufacture. It has no model number on the crane, but the assembly numbers match on frame and yoke. It is a 5 screw with strain screw, serial # 852XXX, stamped on bottom of grip frame and on extractor side of cylinder face. Additionally, BNP under a crown appears on the cylinder at every chamber, with the word ENGLAND stamped once on the cylinder. 4 inch barrel is marked 38 S&W cartridge, but it chambers .38 Special cartridges. No other markings are noted on top or bottom flat of barrel under ejector rod. It has fixed sights. From the very helpful threads on this forum, I gather it is a Lend Lease, bored out, aftermarket nickel plated and gripped post WW II specimen. Any additional info would be appreciated.