【"Electronic Cells" Filled with the Dreams of Boys in the 1960s】 From the archives of Shuminjin_Labo_K, we are releasing the historical educational toy "Gakken Electronic Block ST-100" from approximately 60 years ago. This is the original, not a current reproduction. ■ Value and Condition of this Item Historical Value: A valuable "100 Circuit Collection (Instruction Manual)" is included. The circuit diagrams and explanations from this era are extremely important materials for understanding the history of electronics. Exterior: The box art graphics have a design that evokes a "Showa near-future" feel that still holds up today. Perfect for collections or garage displays. Condition: Listed as "junk" as the operation has not been confirmed. Details such as missing parts are unknown, but as shown in the photos, it has been stored with the atmosphere of the time. ■ From Shuminjin Labo: "This item is one that I can say is the origin of my aesthetic sense, filled with a longing for science. I used it quite a bit. The sounds of the radio, the sound of dripping water, etc., are Lo-Fi and just remembering them is emotional. I hope to pass it on to experts who enjoy repairing and restoring it themselves, or to those who will cherish it as a historical document of Showa retro." ■ About Shipping: As this is a precision instrument and a vintage item, it will be carefully protected with cushioning material and shipped promptly. #Shuminjin_Labo_K #Gakken #ElectronicBlock #ShowaRetro #VintageToy #Antique #Electronics #HistoryOfScience #1960s #RetroPop #OriginalItem #JunkJournal #ScienceInterior #EducationalToy