404. That’s an error.

The requested URL /translate_c?depth=1&hl=nl&ie=UTF8&langpair=auto%7Cnl&rurl=translate.google.com&sp=nmt4&tbb=1&u=https://nsarchive2.gwu.edu/NSAEBB/NSAEBB279/index.htm&xid=17259,15700023,15700186,15700190,15700256,15700259,15700262,15700265,15700271&usg=ALkJrhjU4Xvu0KY-9xY_XBcNXr1KcL1Q_A was not found on this server. That’s all we know.