Not sure on the R and D cylinders, but the taylors website has them and a list of what cartridges you can use.
The kirst cylinders for the .36 navys are set up for the 38 long and short colt. The cartridges he has made up for them to buy commercially, are 38 long colt.
Dont forget, you can get by the hollow based bullet issues if you feel like finding a helled bulelt mold for 38 long colt and casting your own.