Image Colnect-4277-300-Philipp-von-Lenard-physics---Johann-von-Baeyer-chemistry-back.jpg

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Type: watermark Issuer: Sweden Date: 1965 Visibility: public Image owner: none crown (Sweden) crown & 1955 wavy lines (Sweden) Crops No visible images cropped from this one. Measurements Resolution is unknown. Source Source name: Colnect File URL: http://i.colnect.net/b/4277/300/Philipp-von-Lenard-physics---Johann-von-Baeyer-chemistry-back.jpg Uploaded January 23, 2020, 6:56 pm by Stan Shebs