Show SOLDIERS FORM FORMWALL WALL OF STEEL Troops 10 Miles il s Deep Man Frontier LONDON May 21 INS Czecho INS Czecho Czechoslovakia's slovakia's frontier is manned by troops to a depth of 10 miles in at least one region a Re Reuters correspondent correspondent corre corre- who visited th the scene telephoned telephoned telephoned tele tele- phoned today On at Bohemia 10 0 miles from from the the German bo border der the the rep reporter said I 1 found that the district between here and the frontier had been occupied occupied occupied oc oc- oc- oc during the night by Czech h troops The movement of troops seems to be stopped now The district is absolutely calm Forty miles southwest of Prague all cars were stopped and searched at a barricade manned by gendarmes gendarmes gendarmes gend gend- armes They appeared to be searching searching searching search search- ing for Czech anti-Czech leaflets |