Try-out sample 5

• DE 2324 P-STE-A-6-5
• Item
• 1982-01-27

Part of Ernst Stelzer material

Try-out sample 6

• DE 2324 P-STE-A-6-6
• Item
• 1982-01-27

Part of Ernst Stelzer material

Microscope photo (magazine cutout)

• DE 2324 P-STE-A-8-1
• Item
• [nd]

Part of Ernst Stelzer material

Microscope diagram (magazine cutout)

• DE 2324 P-STE-A-8-2
• Item
• [nd]

Part of Ernst Stelzer material