However, there are still several types of calls that necessitate the use of telephone operators.

However, the litter remained, augmented by several dozen lunchroom suppers.

However, to the extent that the monetary authorities, in their effort to ease credit in the next several months, conduct their open market operations in longer-term Government bonds, they will certainly act to accentuate any tendency for long-term interest rates to ease as a result of market forces.

However, several telescope manufacturers have recently developed telescope systems that are calibrated with the use of built-in GPS, decreasing the time it takes to set up a telescope at the start of an observing session.

However, the Vandals tried for several decades to force their Arian beliefs on their North African Nicene subjects, exiling Nicene clergy, dissolving monasteries, and exercising heavy pressure on non-conforming Christians.

However, Wolfram points out that at the time " Clovis got no farther than the Seine ; only after several more years did the Franks succeed in occupying the rest of the Gallo-Roman buffer state north of the Loire.

However, he was not, according to several sources, Dinis ' favourite son ; his half-brother, the illegitimate Afonso Sanches, enjoyed full royal favour.

However, several other biographers of Alexander dispute the claim, including the highly regarded secondary source, Plutarch.

However, there may be several such allophones, or the linguist may prefer greater precision than this allows.

However, it does contain several galaxies.

However, music spanning several octaves could be played by repeated calls to a machine-language tone generator.

However, the total population of the arctic fox must be in the order of several hundred thousand animals.

However, several bands continued and arrangers provided renowned arrangements.

However, there were several others:

However, as of 2011 adoption of the new terms has been slow and usage has been limited in the marketplace and in the press, with notable exceptions such as Linux operating systems, several textbooks and scientific research papers.

However, the Germans swam across again and some others got over by a bridge a little way up-stream, after which they assailed the barbarians from several sides at once and cut down many of them.

However, several spellings of his surname exist — Thatch, Thach, Thache, Thack, Tack, Thatche and Theach.

However the loss of Culloden, the relative sizes of Orient and Leander and the participation in the action by two of the French frigates and several smaller vessels, as well as the theoretical strength of the French position, leads most historians to the conclusion that the French were marginally more powerful.

However, there will be several terms of the form x < sup > n − 2 </ sup > y < sup > 2 </ sup >, one for each way of choosing exactly two binomials to contribute a y.

However, when a national trade imbalance expands beyond prudence ( generally thought to be several percent of GDP, for several years ), adjustments tend to occur.

However, it is likely that fewer fought in the actual battle on the Italian side: Harold Marcus notes that " several thousand " soldiers were needed in support roles and to guard the lines of communication to the rear.

However, the three leading Italian brigades had become separated during their overnight march and at dawn were spread across several miles of very difficult terrain.

However, there still were several unsolved problems, most notably the description of superconductivity and the Kondo effect.

However, several important phase transitions, such as the Mott insulator-superfluid transition, are known that do not follow the Ginzburg-Landau paradigm.

However, earlier thinkers and written works have promoted agnostic points of view.

However, the idea that electrons might revolve around a compact nucleus with definite angular momentum was convincingly argued at least 19 years earlier by Niels Bohr, and the Japanese physicist Hantaro Nagaoka published an orbit-based hypothesis for electronic behavior as early as 1904.

However the exact relationship of the term Ahhiyawa to the Achaeans beyond a similarity in pronunciation is hotly debated by scholars, even following the discovery that Mycenaean Linear B is an early form of Greek ; the earlier debate was summed up in 1984 by Hans G. Güterbock of the Oriental Institute.

However his style here is a development of that of a number of miniatures of battle-scenes he had done much earlier for Maximilian I in his illuminated manuscript Triumphal Procession in 1512-14.

" However some earlier high zinc, low iron brasses such as the 1530 Wightman brass memorial plaque from England may have been made by alloying copper with zinc and include traces of cadmium similar those found in some zinc ingots from China.

However, both the words and notes of the symphony have sources dating from earlier in Beethoven's career.

However, two years earlier, Umlauf had watched as the composer's attempt to conduct a dress rehearsal of his opera Fidelio ended in disaster.

However, Marlborough was convinced of the urgency – " I am very sensible that I take a great deal upon me ", he had earlier written to Godolphin, " but should I act otherwise, the Empire would be undone ..."

However, earlier controversies over impact of the Boston extension of the Massachusetts Turnpike, particularly on the heavily populated neighborhood of Brighton, and the large number of additional homes that would have had to be destroyed, led to massive community opposition to both the Inner Belt and the Boston section of I-95.

However, this version of the story of the declaration's origins has been described as " fanciful ", a fair assessment considering that discussions between Weizmann and Balfour had begun at least a decade earlier.

However, references to " condensed " state can be traced to earlier sources.

However, promises to pay were widely circulated and accepted as value at least five hundred years earlier in both Europe and Asia.

However after the obituary appeared, a nephew wrote to say that Charles Babbage was born one year earlier, in 1791.

However, these memoirs are known to contain many errors of fact, especially about his earlier years.

However, an earlier version of events by the same ancient author downplays Agrippa's role — so it is not known how large a hand he had in things.

However, unlike the 1571, which is nearly 100 % backward-compatible with the 1541, the 1581 has limited compatibility with Commodore's earlier drives.

However, in the use section of the entry it states that the more common plural is mice, and that the first recorded use of the term in the plural is mice as well ( though it cites a 1984 use of mice when there were actually several earlier ones ).

However, despite earlier concepts of a strict Early Historic evolution, Irish excavations are increasingly uncovering examples which date to the ' missing ' Iron Age in Ireland.

However, this strongly conflicts with the evidence for cosmological evolution mentioned earlier: the Universe has progressed from extremely different conditions at the Big Bang, and will continue to progress toward extremely different conditions, particularly under the rising influence of dark energy, apparently toward the Big Freeze or Big Rip.

However, after reverting back to his earlier style, his work became, according to Rewald, “ more subtle, his color scheme more refined, his drawing firmer.

However, a wall would imply the existence of a defensive ditch outside it, so an earlier wall could not be immediately adjacent to site of the tomb, which combined with the presence of the Temple Mount would make the city inside the wall quite thin ; essentially for the traditional site to have been outside the wall, the city would have had to be limited to the lower parts of the Tyropoeon Valley, rather than including the defensively advantageous western hill.

However, in an in-person interview held at the Apple Store Soho on August 16, 2012, Cronenberg commented that the financing for the " Eastern Promises " sequel had fallen through about two weeks earlier.

However, the roots of the curse likely date back earlier to the end of the 1968 season when the blue-shirted Cowboys were upset badly by the Cleveland Browns in the divisional playoffs.

However, Trent confirmed the statements of earlier and less authoritative regional councils which included also the deuterocanonical books, such as the Synod of Hippo ( 393 ), and the Councils of Carthage of 397.

However, several coins, seals and images exist, both foreign and domestic, from the 13th to 15th centuries and even earlier, showing flags similar to Dannebrog.