July 29, 1975

Pres Ford is greeted by huge crowds on July 28 as he proclaims 'Long live Poland!' in Polish on visit reaffirming US-Polish commitment to pursue mil detente in Eur; Communist party leader Edward Gierek lauds Ford; Ford visits parts of Warsaw rebuilt from ruins of World War II and places wreath on Tomb of Unknown Soldier in Victory Sq; other activities noted; illus (M)

A cutback this winter in the supply of Canadian gas to American consumers has been ruled out. The cut is not expected to come before next year. Page 35.

More than 10,000 Chinese troops have been sent into factories in city of Hangchow to help with production and 3 key officials there have been replaced because of continued factional strife and labor unrest; according to series of broadcasts, troops were ordered into 13 factories following recent important instructions on work of Chekiang Province by Chmn Mao and party Central Com; this is believed to be 1st time since period of ascendancy of late Defense Min Lin Piao that party had called on army to send troops into factories; analysts see broadcasts as a remarkably open admission of troubles in Hangchow and that Chinese officials now felt confident they were on way to solution or that they wanted to demonstrate to other potential trouble spots that they are capable of taking such decisive action (M)

Failure to throw two switches in the final minutes of the Apollo mission led to poison gas streaming into the craft, space officials said. Page 56.

NYC's major banks, which have been deeply involved in events leading up to city's worsening financial crisis and in subsequent rescue events, find themselves at center of controversy over both their activities and motives; city's bankers, portrayed by Mayor Beame and angry labor leaders as villains who guided city down 'primrose path' ose path of financial irresponsibility and then deserted it at moment of crisis, defend their actions with claims of self-sacrifice; many disinterested observers take middle ground, and see role of banks as mixture of self-interest and concern for survival of city (L)