measure (accompanied by conversion in mm, if available!) used to define the space between 2 fingerholes
Intervalle - French
·? (construction: interspace [?] [Term not mentioned in available sources]) - German
·? (construction: interspace [?] [Term not mentioned in available sources]) - Spanish (Castilian)
·? (construction: interspace [?] [Term not mentioned in available sources]) - German
·? (interspace [Term not mentioned in available sources]) - English