Harrison radiator tag ID

[Rixls6]

Anybody know what a Harrison radiator tag "DO" would have originally been used for.
The tank codes are XJ and IA.

[Kurt S]

That's a newer style tag. Googling 3046844 didn't turn up much....

[Rixls6]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Kurt S</div><div class="ubbcode-body">That's a newer style tag. Googling 3046844 didn't turn up much.... </div></div>

Ok, thanks for giving it a try.