1979 LEGO Catalog 1 DE - LEGO instructions and catalogs library
Unofficial LEGO Sets/Parts Collectors Guide - For those of you who have my Unofficial LEGO Sets/Parts Collectors Guide, you will notice a chapter on LEGO artwork in older sets. Just found this
1979 Lego Product Catalog Booklet Complete LEGO Building Toys LEGO Bricks & Building Pieces chainlogix.net
1979 | Brickset: LEGO set guide and database
United Kingdom 1973,1975,1976 & 1979 - Lego Catalogues - Old InstructionsOld Instructions