Information about Fedchenko clocks
This is what I know about current existence and location of Fedchenko Clocks - any others?
| Serial Number | Initial Location | Current Location | Notes | Owner |
| #10 | ? | UK | ||
| #14 | ? | USA | ||
| #15 | ? | USA | ||
| #16 | ? | USA | ||
| #17 | ? | USA | ||
| #19 | Poltava, Ukraine | USA | ||
| #24 | ? | ??? | ||
| #25 | ? | Swiss | MIH | |
| #26 | ?? | UK | ||
| #29 | ?? | UK | Greenwich | |
| #36 | ?? | Netherlands | ||
| #?? | ?? |