I hope your refering to the Revell-Germany H-19A, It's a good kit, I've built both the A and the B From Italiarie and Revell-Germany ( USCG ) Same basic kits. I like both of them, the interior needs just afew additions, so does the rotor head controls. But it's a good kit.
Now, if you are talking about the older Revell kit It was a nice kit with lots and lots of rivits! Also, if it is the older one. is it the blue navy one or the orange navy one, I'm looking for the marking for the orange one to make a R-G A kit.
Good luck with your kit!