The missing files behind the Tsingtao incident

How did London react while the Tsingtao crisis unfolded?

The Foreign Office and Admiralty followed it closely, but many of the relevant files no longer survive even though their indexes do.

The Foreign Office and Admiralty were watching the crisis and communicating continuously. The surviving archival trail is nevertheless incomplete. Indexes identify consular papers and interdepartmental exchanges that once existed, while the corresponding files themselves can no longer be found. That gap prevents a full reconstruction of London's minute-by-minute deliberations even though the surviving catalogue proves officials were closely engaged.