File:Heike Kamerlingh Onnes - 25 - The cryogenic laboratory in room E, 1900 Steenschuur, Leiden.png
Jump to navigation
Jump to search
Heike_Kamerlingh_Onnes_-_25_-_The_cryogenic_laboratory_in_room_E,_1900_Steenschuur,_Leiden.png (400 × 560 pixels, file size: 178 KB, MIME type: image/png)