guess the ink!

[Yazeh]

Colorverse USA Special Series Ink- Delaware - ? Office Series Gray/ Photo Black ?
3 Oysters Delicious Cool Gray?

[Yazeh]

Vinta Inks - Aegean - Armada 1944
Colorverse USA Special Series Ink- Virginia - Chesapeake Bay?
Robert Oster Muddy Swamp
VD Hailstorm?

[mizgeorge]

Nor these.
It's part of a fairly limited range of colours from a brand that's been around for a long time.

It is not an Australian ink.

[PithyProlix]

Herbin Gris Orage

[Yazeh]

Gris Nuage?

[Yazeh]

Gris de Houle?
Stipula Calamo Fading Grey?

[mizgeorge]

It is not a Herbin ink.

To make things a bit easier, the brand has not yet been named.

[Yazeh]

Thanks that's really helpful
Montegrappa Dark Grey?
Pilot Kiri-same? Old Man winter?

[Yazeh]

Rohrer & Klingner Leipiziger Schwartz? Thea?
Gris de Payner?
Caran d'ache Infinite Grey?

[Yazeh]

Edelstein Moonstone?

[Yazeh]

Starwalker?
GFVC Stone Grey?
KAweco Smokey Grey?

[Yazeh]

Montblanc Cool Grey?
Visconti Old Vineyard with.....?

[mizgeorge]

None of these.

I think there are only about nine colours in this range.

[Yazeh]

Lamy Agate?
KWZ Grey Lux? ( I doubt)

[Yazeh]

Monteverde Azure Noir?

[mizgeorge]

None of these either

[Yazeh]

None of these either

I'm at a loss

Beuafort Obsidian?

[Yazeh]

Papier Plume Oyster Grey?
Akkerman 29 Hofvijer Grijs?
Kobe #53 Kitano Pearl Silver?

[Yazeh]

Noodler's Lexington Gray?
Kobe Nagisa Museum Gray?
Monteverde ITF Smoke Noir?
Scribe Grigio?

[Yazeh]

Kobe #10 Mikage Gray?
IWI Colors of Nature Cold Dew Ink?