Valvo e188cc/7308 NOS D Getter matched set 1960-Heerlen

Greetings:
I have a matched set of Valvo labeled 7308/e188cc D getter Philips/Heerlen tubes from 1960 available.
VRI  Heerlen symbol -0-D 1960 date codes. 4 ridges on top.

These tested NOS or very close to NOS on my rebuilt/calibrated Hickok 6000A tube tester, both matched very well.

I have had these sitting in storage for over 10 years-

I probably used them for 10-20 hours,  pulled them, moved on to the next set, etc. [OCD roller back then]

The tubes have:

NO BURN marks on top
4 ridges on top
No burn/usage marks on lower rim by pins
Pins are relatively clean, no signs of cleaning or sanding, etc.

The tubes are much CLEANER than the pictures show, when you take them out from box, they are clean and clear.

Real nice example of this tube.

I dont have any tube based equipment anymore to triple check, but they worked excellent over 10 years ago, and tested as stated-

Really really hard to find.

Member A'Gon since 1999, EBay since 1998, no worries-

Rated 7/10 due to age-

Generic boxes-

Sell $195 shipped including any fees, CONUS only.

Fair and firm, no offers please, thanks.

Regards,  Bill M.