: 31https://iisg.amsterdam/hisco/code/hisco/ Create a prefix for https://iisg.amsterdam/hisco/code/hisco/ Hit Enter to save Double click to create a prefix | Workers in this minor group pu ...... ajor groups 4, 5, 6 and 7/8/9. | : 2017-10-31T11:31http://iisg.amsterdam/hisco_2/assertion/de99032a/ Create a prefix for http://iisg.amsterdam/hisco_2/assertion/de99032a/ Hit Enter to save Double click to create a prefix |