Since April 15, 1962, is on Sunday your return for the calendar year 1961 will be timely filed if it is filed on or before Monday, April 16, 1962.

Since at least the 1960s, when Marc Bloch's Feudal Society ( 1939 ) was first translated into English in 1961, many medieval historians have included a broader social aspect that includes not only the nobility but all three estates of the realm, adding the peasantry bonds of manorialism and the estates of the Church ; this is sometimes referred to as " feudal society " since it encompasses all members of society into the feudal system.

Since its independence in 1961, Kuwait maintained strong international relations with most countries, especially nations within the Arab world.

Since the team's first season in 1961, the Vikings have had one of the highest winning percentages in the NFL.

Since 1961, the victims of other military conflicts ( such as the Indonesian National Revolution in Indonesia ) and peacekeeping missions ( such as in Lebanon or Bosnia ) are remembered on May 4 as well.

Since the last American VistaVision picture, One-Eyed Jacks in 1961, the format has not been used as a primary imaging system for American feature films.

Since 1961 David Sutherland has drawn the strip, and has drawn roughly 2100 strips.

Since its release in 1961, the book has sold 10 million copies.

Since the 1961 election, the two major parties ( CDU / CSU and SPD ) call their leading candidates for the federal election " chancellor-candidate " ( Kanzlerkandidat ), although this is not an official term and any party can nominate a Kanzlerkandidat ( even if there is no chance at all to lead or even become part of a coalition ).

Since 1961, the centrepiece has been the Waterloo Town Square shopping centre, which underwent a thorough renovation in 2006.

Since 1961, Roses has been the home of El Bulli, one of the world's best and most famous restaurants.

Since returning to Japan in 1961, Yoko Ono had been recommending colleagues look Maciunas up if they moved to New York ; by the time she had returned, in early 1965, Hi Red Center, Shigeko Kubota, Takako Saito, Mieko Shiomi and Ay-O had all started to make work for Fluxus, often of a contemplative nature.

All-white doo-wop groups were also appearing ; The Mello-Kings ' 1956 " Tonight, Tonight " and The Diamonds ' chart-topping " Little Darlin '" in 1957, The Skyliners ' 1959 " Since I Don't Have You " and 1960 " This I Swear ", The Tokens ' 1961 " Tonight I Fell In Love " and " I Love My Baby " all saw success.

Since Venevisión was inaugurated in 1961, their mascot has been a tiger.

Since its incorporation in 1961, Bell Gardens has grown from a population of approximately 4, 000 to nearly 45, 000.

Since the 1961 publication of the Third, Merriam-Webster has reprinted the main text of the dictionary with only minor corrections.

* Since 1961, a folkloric march starting at the Saint-Roch chapel takes place every year on the Sunday following the feast of the Ascension.

Since 1961, Oldham has been twinned with Kranj in Slovenia.

Since its founding in 1961, CLS ’ nine organizational objectives, as set forth in its amended not-for-profit articles of incorporation, have been:

Since 1961, IGAS has been the sole owner of all material, and intellectual property rights relating to Graphoanalysis.

Since the death of Francis Needham, 4th Earl of Kilmorey in 1961, none remains.

Since 1961, several tests of anti-ballistic missiles were conducted on Kwajalein.

Since the Antarctic Treaty came into force in 1961, Article 4 of which states " The treaty does not recognize, dispute, nor establish territorial sovereignty claims ; no new claims shall be asserted while the treaty is in force ", most countries do not recognise territorial claims in Antarctica.

Since 1961 the military issue knives supplied to the Swiss Armed Forces bear the Swiss Coat of Arms.

Since the hazards of poor communication are so great, p can be justified as a habitable site only on the basis of unusual productivity such as is made available by a waterfall for milling purposes, a mine, or a sugar maple camp.

Since the great flood of these dystopias has appeared only in the last twelve years, it seems fairly reasonable to assume that the chief impetus was the 1949 publication of Nineteen Eighty-Four, an assumption which is supported by the frequent echoes of such details as Room 101, along with education by conditioning from Brave New World, a book to which science-fiction writers may well have returned with new interest after reading the more powerful Orwell dystopia.

Since the work is done by hand, the only limitation, it is said, `` is that of human conception ''.

Since two of these could be trustees of the college, actually it would be necessary to have the consent of only one elected official to impose a levy of millions of dollars of tax revenue.

Since the Santo Spirito hospital had taken only men, he had had no experience in the study of female anatomy ; ;

Since the provision of skywave service requires adequate freedom from interference, only class 1, stations are capable of rendering skywave service.

Since it requires only five players, it would seem to fall into the category of chamber music -- yet it calls for a double bass, an instrument generally regarded as symphonic.

Since the same method of shaping and fitting the dogs and notches is used throughout, we will only describe the construction of one locking bar.

Since the writer had not noticed this characteristic in married students scattered throughout the various sections previous to this experiment, nor, as a matter of fact, in those who were continuing in `` single sections '', he can only conclude that there must have been something `` contagious '' within the specific group which caused this to occur.

Since this book is concerned only incidentally with railroad rates, it will not attempt to analyze the methods by which the staff of the Interstate Commerce Commission has estimated out-of-pocket costs and apportioned residue costs.

Since the company under review is supplying what we are here regarding as only one kind of service, we might suppose that the problem of total cost apportionment would be very simple ; ;

Since then, many Protestant denominations have made separate pronouncements, in which they not only approved birth control, but declared it at times to be a religious duty.

Since the 1946 disaster there have been 15 tsunami in the Pacific, but only one was of any consequence.

Since the A.L.A.M. holdings embraced only about twenty-five per cent of motor vehicle patents, the denial of rights to independent companies did not retard technical progress in unlicensed sectors of the industry.

Since Mrs. Calhoun remembered only that the marriage had been in the spring, he started to plod through several months.

Since 1949, the only National League club that got off to a hot start and made a runaway of the race was the '55 Dodger team.

Since P was never asserted as the only sufficient condition for Q, other factors could account for Q ( while P was false ).

Since the minting of coins was a prerogative accorded in Islamic practice only to a sovereign, it can be considered that Osmanli became independent of the Mongol Khans.

Since her adulteress mother was his own sister, Afonso V had not only ambition, but the family honour to protect.

Since the difference between the U. S. and International acre is only about a quarter of the size of an A4 sheet of paper ( 0. 016 square metres, 160 square centimetres or 24. 8 square inches ), it is usually not important which one is being discussed.

Since she was Raymond's only child, they became rulers of Toulouse at Raymond's death in 1247.

Since there are only seven hotel chains in the game, placing a tile that would create an eighth chain is not permitted.

Since the implementation of the Statute of Westminster 1931 in each of the Commonwealth realms ( on successive dates from 1931 onwards ), the Act of Settlement cannot be altered in any realm except by that realm's own parliament and, by convention, only with the consent of all the other realms, as it touches on the succession to the shared throne.

Since this office was a stepping stone to higher office and the Senate, it helped to ensure that only wealthy individuals ( mostly landowners ) would win election to high office.

Since the aircraft normally approached these speeds only in a dive, pilots would report the aircraft attempting to nose over into the ground.