Discoveries in the Physics & Astronomy shop | Science, curiosities, and surprises
“Classroom door key.” Matter-of-fact, handwritten on a torn adhesive label. No need for building or specific room number identification. (The other side has no markings.)
Maybe there was only one classroom at the time? Maybe they were all keyed identically? Maybe the original bearer was only concerned with one specific classroom, one which needed no elaboration? Who knows?
Another coffee can, this one half-filled with old keys, most unlabeled, almost certainly all of them to locks long gone. Not like “bucket of keys” is a prime organizational strategy, so one supposes these can be used for some exciting new arts and crafts project?
Apparently, at some indeterminate point in time, the second floor held cabinets with a breathing apparatus inside. Respirators? SCBA systems like firefighters use? SCUBA systems like divers use? Pretty confident that those’re long gone.
This one has become disconnected from its key, so your guess is as good as ours. What useful information could that possibly offer? Like, even if we knew which key it identified?