Admiral William S. Benson, Chief of Naval Operations, to Vice Admiral William S. Sims, Commander, United States Naval Forces Operating in European Waters
CABLEGRAM RECEIVED <July 27, 1918,> 09428 EJW
Origin Opnav Washington Ser. No. 9126
Ref’d to Date
M-4 28 July
S E C R E T
9126. Your 1651. Can arrangements be made with Norwegian and other Neutral authorities concerned to preserve secrecy regarding Mine material washed ashore. 07027. 9126.
Source Note: Cy, DNA, RG 45, Entry 517B. Document reference: “28-5-1. . .File No 1/2/A/J.”