Although Plant avoided performing Led Zeppelin songs through much of this period ( he occasionally would improvise his unique Zeppelin screams into his set ), his tours in 1983 ( with drummer Phil Collins ) and 1985 were very successful, often performing to sold-out arena-sized venues.

Although Led Zeppelin split in 1980, Plant and Page occasionally collaborated on various projects, including The Honeydrippers: Volume One album in 1984.

Although Page, Jones, and Bonham have expressed the strong desire to tour as Led Zeppelin ,< ref >

Although the band had completed the album, including the cover art, no Christian record label would risk releasing it, as the Led Zeppelin / Jefferson Airplane inspired music was considered much too controversial for the Christian market at that time.

Although the Led Zeppelin song " Over The Hills And Far Away " does not mention Acapulco Gold in the studio version, singer Robert Plant frequently inserted the phrase into the song during live performances.

Although Parker publicly denied these claims, he had been in talks with Peter Grant, manager of Led Zeppelin, about the possibility of him overseeing a European tour for Presley.

Although the Graf Zeppelin stamps are today highly prized by collectors as masterpieces of the engraver's art, in 1930 the recent stock market crash meant that few were able to afford these stamps ( the $ 4. 55 value for the set represented a week's food allowance for a family of four ).

Although federal and city narcotic agents sometimes worked together, Sokol continued, rivalries developed when they were `` aiming at the same criminals ''.

Although most dialects of English used in the former British Empire outside of North America and Australasia are, to various extents, based on British English, most of the countries concerned have developed their own unique dialects, particularly with respect to pronunciation, idioms and vocabulary.

Although most cultural systems of astrology share common roots in ancient philosophies that influenced each other, many have unique methodologies which differ from those developed in the West.

Although the Iron Age generally followed the Bronze Age, in some areas, the Iron Age intruded directly on the Neolithic from outside the region except for Sub-Saharan Africa where it was developed independently.

Although for instance the EU ( as well as many other developed countries ) has a balanced monetary balance of trade, its physical trade balance ( especially with developing countries ) is negative, meaning that a lot less material is exported than imported.

Although central banks today are generally associated with fiat money, the 19th and early 20th centuries central banks in most of Europe and Japan developed under the international gold standard, elsewhere free banking or currency boards were more usual at this time.

Although classical liberalism built on ideas that had already developed by the end of the 18th century, it advocated a specific kind of society, government and public policy as a response to the Industrial Revolution and urbanization.

Although the morals instilled in him by the Kents have motivated Kal-El to use his abilities to help others, he developed the Superman persona to protect his Clark Kent identity.

Although no other instances of lion predation on chimpanzees have been recorded, the larger group sizes of savanna chimps may have developed as a response to threats from these big cats.

Although the crystal semiconductor diode was popular before the thermionic diode, thermionic ( vacuum tube ) diodes and solid state ( semiconductor ) diodes were developed in parallel.

Although the Legacy DOM implementations were largely compatible since JScript was based on JavaScript, the DHTML DOM extensions were developed in parallel by each browser maker and remained incompatible.

Although the differences tend to be portrayed in polarized terms, both major coalitions have developed modified, nuanced and often complex positions.

Although ion engines had been developed at NASA since the late 1950s, with the exception of the SERT missions in the 1960s, the technology had not been demonstrated in flight.

Although Equatorial Guinea lacks a well-established democratic tradition comparable to the developed democracies of the West, it has progressed toward developing a participatory political system out of the anarchic, chaotic, and repressive conditions of the Macias years.

Although many factors can be used to measure the success of the industry, the number of British films produced each year gives an overview of its development: the industry experienced a boom as it first developed in the 1910s ( see 1910s in film ), but during the 1920s ( see 1920s in film ) experienced a recession caused by US competition and commercial practices.

Although the properties of sugar had been known in India in antiquity, it was not traded as a sweetener until industrial-scale production developed in the 6th century.

Although the extraction process, using low-temperature gas liquefaction, was not developed in time to be significant during World War I, production continued.

Although Ford did not invent the automobile, he developed and manufactured the first automobile that many middle class Americans could afford to buy.

Although prior to the introduction of compulsory school attendance laws, most childhood education occurred within the family or community, homeschooling in the modern sense is an alternative in developed countries to attending public or private schools.

Although Scotland increasingly adopted the English language and wider cultural norms, its literature developed a distinct national identity and began to enjoy an international reputation.

Although the surface is uneven, the town developed into an agricultural community.

" Although Egyptian medicine, to a good extent, dealt with the supernatural, it eventually developed a practical use in the fields of anatomy, public health, and clinical diagnostics.

Although there are some notable exceptions, most product names are based on a special naming system developed by IKEA.

Although the milling machine was invented at this time, it was not developed as a serious workshop tool until somewhat later in the 19th century.

Although, in this state, he deprives himself of some advantages which he got from nature, he gains in return others so great, his faculties are so stimulated and developed, his ideas so extended, his feelings so ennobled, and his whole soul so uplifted, that, did not the abuses of this new condition often degrade him below that which he left, he would be bound to bless continually the happy moment which took him from it for ever, and, instead of a stupid and unimaginative animal, made him an intelligent being and a man.

Although unpublished, this book increased his reputation among his associates in law.

Although Chamberlain survived this, the reputation of his administration was so badly damaged that it was clear that a coalition government was necessary.

Although Connecticut has a long maritime history, and a reputation based on that history, Connecticut has no direct access to the sea.

Although some contributors were again recruited through friendships of the chief editors, notably Macvey Napier, others were attracted by the Britannica's reputation.

Although experts are legally prohibited from expressing their opinion of submitted evidence until after they are hired, sometimes a party can surmise beforehand, because of reputation or prior cases, that the testimony will be favorable regardless of any basis in the submitted data ; such experts are commonly disparaged as " hired guns.

Although Kemp did not affect much policy as HUD's director, he cleaned up HUD's reputation, and developed a plan to salvage the troubled Federal Housing Administration.

Although his poems were not generally well received by critics during his life, his reputation grew after his death, so that by the end of the 19th century he had become one of the most beloved of all English poets.

Although knitting may have had a reputation as hobby one does alone, it is becoming more and more of a social activity.

Although his reputation was unsettled during the following centuries and his descendants were not notable, he gained standing during the 19th and 20th centuries.

Although Cuny enjoyed a high reputation as a linguist, the work was coldly received.

Although he continued to be extremely popular and widely read, both at home and abroad, Scott's critical reputation declined in the last half of the nineteenth century as serious writers turned from romanticism to realism, and Scott began to be regarded as an author suitable for children.

Although still young, Henry was increasingly gaining a reputation as an energetic and capable leader.

Although much of Gibson's reputation has remained associated with Neuromancer, his work has continued to evolve.

Although King James I of England has ordered the investigation of the poet's murder and allowed his former court favorite to be arrested and tried, his court, now under the influence of the Earl of Buckingham ( George Villiers ) gains the reputation of being corrupt and vile.

Although Rawdon knows Becky is attractive to men, he believes her reputation is spotless even though she is widely suspected of romantic intrigue with General Tufto and other powerful men.

Although modern day Bloemfontein has a reputation for its flowers in an otherwise arid region, the origin of the city's name is unclear.

Although Byrd had a major reputation in England during his lifetime, his music was in many respects curiously uninfluential.

Although no charges were found, Latimer's reputation, which reflected upon Catherine, was tarnished for the rest of his life.

Although the school's reputation was growing, its biggest test was still ahead — Operation Desert Shield / Desert Storm.

Although Lucretia Mott's reputation as a speaker drew the audience, Mott recognized Elizabeth Cady Stanton and Mary Ann M ' Clintock as the " chief planners and architects " of the convention.

Although it was extremely popular in its day, it fell out of favour during the Victorian era, primarily because of what was considered to be a distasteful use of graphic violence, but from around the middle of the twentieth century its reputation began to improve.

Although Tarleton gained the reputation among Americans as a butcher for his involvement in the Waxhaw massacre in South Carolina, he was a hero in Liverpool, England.

Although the island struggled financially through the Great Depression, its reputation as a resort for tourists and the wealthy continued to grow.