QUOTE (Goodwhiskers @ Aug 28 2008, 02:32 PM)

QUOTE (dcwaites @ Aug 27 2008, 10:36 PM)

It may be that Sailor's Kiwaguro Nano Carbon Ink may be a more modern equivalent. I have some coming and will do a 'compare and contrast' when it arrives.
I'll be interested in that!
Here y'ar.
This is a simple "Write on paper, wait 20 minutes to dry, dip for 30 seconds in water, hang up to dry" test.
The 'blue washes' in the top half of the scan are artifacts.
The Sailor Jentle Blue is the most degraded, followed by the Parker Penman Black (modern replacement for Penman Ebony).
A lot more black came off the Pelikan Fount India, but more than enough was left behind to be easily readable. The least ink came off the Sailor Nano Black, and it is definitely the most readable.
My bottle of Pelikan Fount India ink is very old, and very evaporated and thick. A new bottle, in good condition, might not put as much black on the paper, and might wash off more.
Executive summary is that the Sailor Nano Black washes off less than the Pelikan Fount India Black for fountain pens.
All samples were written with the same pen, an Easterbook 314 Relief dip pen.