A Parker Trojan- if it is in this near Mint and well cared for condition is a rare find- I think it's safe to say that 90% of the Trojans, VH and PH proof steel guns Parker Bros. made were "ridden a tad hard and then put up wet" so indeed, congratulations on this fine 20 bore. Seems to me I read, years ago, that the Pres. of the Company that contracted the deal for the Japanese mfg. Parker Repros was a great admirer of the Parker- but used Trojan grade Parkers for his hunting trip afield- Enjoy it, it was made to be used and cared for- sorta like having your cake and yet enjoying a slice at the same time-
