I'm taking apart some old electronics, and I see an inductor with the following on the label:

TV
1415
-B


Here's a photo:

I searched online but what I found was that there should be three digits: two for the μH and one for a multiplier. Eg: 432 would mean 43 μH, with a 10^2 multiplier, so 4300 μH. But I found nothing about 4 digits, or those other characters. What do they mean?

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Can you post a photo? –  Oli Glaser Dec 5 '12 at 4:32
Sure. I just did. –  Rob N Dec 5 '12 at 12:48
Then I guess we should have specified a focused photo. –  Olin Lathrop Dec 5 '12 at 12:50
That's hard to do in my current light situation. What details are you looking for? I thought the photo did enough to show the label, and the basic shape and style of the inductor. –  Rob N Dec 5 '12 at 12:56
(It's focused on the label and the back is out of the depth of field, which is small at close range.) –  Rob N Dec 5 '12 at 12:59
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