Rode petovertrek ''Red Caps'' met aan binnenzijde stempels: ''MONARCH WATERPROOF/1918/2'' Military Engineering, Volume VIII - Transportation, Part VIIB - Port Operating (Military Stevedoring), Supplement No. 1, Cargo Handling Gear, 1945. - Engeland Voorschrift Basic aand Battle Physical Training. Part VIII. Swimming, life Saving, and Improvised, Aids to Crossing Water Obstacles - Engeland Voorschrift 26/GS Publications/1425 Military Engineering. Vol. VII. Part X.(1944). Sewage and Sullage Disposal Works. Sewage Pumping Stations. Standard Designs. - Engeland Voorschrift Military Engineering, Volume VIII-Transportation, Part VII B, Port Operating (Military Stevedoring) 1944. - Engeland Voorschrift Military Engineering, Volume VIII - Transportation, Part VIII- Port Construction. Supplement No. 1A. - Additional Notes on 'V' Type Steel trestling for marine piers, 1944. … Regiments of Waterloo / René North