Free swimmer certificate 1942 boy Bochum

Erich Löhken born 31.7.28 living in Bochum.
1) Free swimming certificate, 14.9.42. Size Din A5.
2) Schooling/working contact for Erich, starts working at the Harpener mining company from 1.4.43 onwards. 4 pages Din A4, iused condition, damaged.