<b>Leaking HD 625 button cell battery</b>. Apparently a mercury-based cell (and no longer made). <i>(This *was* the light meter battery in my Zenit TTL, until I unpacked it today- it looked like it might have forced the battery cover off(?) Could be around 30 years old- I don't recall ever replacing the battery from the time I bought the camera secondhand in the mid-80s until I stopped using it in the late-90s.)</i>
<a href="//commons.wikimedia.org/wiki/User:Multicherry" title="User:Multicherry">Multicherry</a>
2015-03-07 19:28:40
<span class="int-own-work" lang="en">Own work</span>