A collection of various types of documentation may be viewed as PDFs.  Most are unique scans from the originals that can only be seen here at Lectron.Info.

Some of the manuals are quite large in size and will need to be explicitly downloaded through the link as the Google preview function has a self-imposed file size limit.

The links go to my Google Drive account.

Announcement – 25th Anniversary – GERMAN

Brochure – By Category V1 – GERMAN

Brochure – By Category V2 – GERMAN

Brochure – Experiment and Learn V1 – GERMAN

Brochure – Experiment and Learn V2 – GERMAN

Brochure – Funktionsmodelle Overview – GERMAN

Brochure – Orange-Solid – Ausbausystem 2 M – GERMAN

Brochure – Red-Solid – Ausbausystem 3 S – GERMAN

Brochure – Trainer 1100-1102 – GERMAN

Brochure – White and Black – GERMAN

Brochure – White and Blue V1 – GERMAN

Brochure – White and Blue V2 – GERMAN

Brochure – White and Green – Ausbausystem 3 S – GERMAN

Brochure – White and Red – Ausbausystem 2 M – GERMAN

Catalog – Final Blocks List (circa 2000) – GERMAN

Color Brochure – Product Line V1 – ENGLISH

Color Brochure – Product Line V2 – ENGLISH

Cut Sheet – 1102 – Blue and Black – GERMAN

Cut Sheet – 1102 – White and Black – GERMAN

Cut Sheet – Buchlabor – White and Black – GERMAN

Cut Sheet – Category Overview – White and Black – GERMAN

Cut Sheet – Early Product Line Overview – GERMAN

Cut Sheet – Funktionsmodelle – GERMAN

Cut Sheet – What is Electronics? – GERMAN

Document – Design – Physik Experimentell – GERMAN

Document – Digital 1 and 2 – Last Model Designs (circa 2001) – GERMAN

Document – Overview of Entire Lectron Product Line – GERMAN

Document – New Catalog Announcement – GERMAN

Letter – Corrections For Kyber I and II Models – Timmer, Edzard – GERMAN

Manual – 1102-KfZ – Complete – GERMAN

Manual – 1102-SolarTechnik – GERMAN

Manual – Kybernetik II – GERMAN

Manual – Physik Experimentall – GERMAN

Memo – In a Good Season – GERMAN

Memo – Management Team Vacation – GERMAN

Memo – Personnel Training – GERMAN

Memo – Prep for the Season – 1973 – GERMAN

Price List – 1972-NOV-01 – GERMAN

Price List – 1973-FEB-01 – GERMAN

Price List – 1973-MAY-01 – GERMAN

Price List – 1974-FEB-01 – GERMAN

Price List – 1974-MAR-01 – GERMAN

Price List – 1974-MAY-01 – GERMAN

Price List – 1974-OCT-01 – GERMAN

Price List – 1975-OCT-01 – GERMAN

Price List – 1976-FEB-01 – GERMAN

Price List – 1977-MAR-01 – GERMAN

Price List – 1979-MAR-01 – GERMAN

Price List – 1982-MAR-01 – GERMAN

Price List – 1983-MAR-01 – GERMAN

Price List – 1985-FEB-25 – GERMAN

Price List – 1987-FEB-10 – GERMAN

Price List – 1988-AUG-01 – GERMAN

Price List – 1990-FEB-01 – GERMAN

Price List – 1991-JAN-01 – GERMAN

Price List – 1992-FEB-01 – GERMAN

Price List – 1993-FEB-01 – GERMAN

Price List – 1994-1995 – ENGLISH

Price List – 1994-SEP-01 – GERMAN

Price List – 1995-FEB-01 – ENGLISH

Price List – 1996-MAY-01 – GERMAN

Price List – 25th Anniversary – 1997-APR-01 – GERMAN

Price List – 1999-FEB-01 – GERMAN

Price List – 2000-MAR-01 – GERMAN

Price List – 2001-MAR-01 – GERMAN – Final For MW Era