SEVENTY-FOURTH WEEKLY SUMMARY. SUMMARY OF AIR RAID DAMAGE IN THE PERIOD 11TH-18TH FEBRUARY, 1942. A. BRIEF ANALYSIS OF MAIN POINTS. (For further details see below). Apart from some damage to houses and post office buildings, no air raid damage of importance has been reported during the past week. SUMMARY OF AIR RAID DAMAGE DURING THE PERIOD 1942. B. DETAILED 11TH-18TH FEBRUARY, IV. DAMAGE TO HOUSE PROPERTY. Preliminary estimates supplied by the Regional Offices of the Ministry of Health indicate that damage to house property during the week ended 14th February, 1942, was as follows:England and Wales.