Porter Science ~Microcraft Student Research Microscope Lab~ No. 264 w/ Extras

Vintage Porter Microcraft Microscope Lab. No. 264.

Porter Microcraft Microscope Lab Kit in Case #264 Slides Original Manual 1960

1960s Vintage Lionel-Porter Microcraft Science Microscope Lab No. 264 - Untested

Vintage 1960s Lionel-Porter Science Microcraft Microscope Lab No. 264

Vintage Porter Microcraft Microscope Lab

Vintage - 1962 Lionel Porter Microcraft Microscope Lab

Vintage Porter Microcraft Microscope Lab Instrument No. 260