Con Nuestros Propios Esfuerzos
https://archive.org/details/ConNuestrosPropiosEsfuerzos/page/n53/mode/2up
"In 1992 the magazine Verde Olivo, an organ of the armed forces, published the book Con nuestros propios esfuerzos, a compendium of hacks from everyday life to solve the shortages, precariousness and absence of industrial products for home use through repair and innovation."
Nestor Sire, in an interview with @l03s https://unthinking.photography/articles/interview-with-nestor-sire-part-ii
Reading this next to a dustpan made from a cut pan leaning against the wall of my grandparents' house.