In 1904-1905 Minguijón applied to a number of secondary education institutions in Zaragoza, but his bids for chairs of geography,[REF] history,[REF] letters,[REF] Latin[REF] and law[REF] proved unsuccessful [REF].
Minguijón served as head of history of law in Zaragoza almost for the following quarter of the century, his position in national realm of jurisprudence scholars enhanced following publication of a series of textbooks in the 1910s and especially his major work, Historia del Derecho Español, issued in 1927.