Ordnance Survey and Antiquity Back in England, Crawford finished writing
Man and his Past, which was published by
Oxford University Press in 1921. According to the historian of archaeology Adam Stout, the book was "a manifesto, a rallying-cry for a new generation of archaeologists who shared in the idealism and the faith in the potential of
Progress". Bowden suggested that it could be seen as a "manifesto for geoarchaeology, environmental archaeology and economic archaeology. The unifying theme is that all these topics should be approached through the compilation of maps". In discussing geographical methods for delineating "
cultures", the work fit within the theoretical trend of
culture-historical archaeology, but did not attempt to apply the concept of culture in a systematic fashion. Crawford also returned to field work, carrying out archaeological excavation for the
Cambrian Archaeological Association in both Wiltshire and Wales. In mid-1920, he excavated at Roundwood, Hampshire and on the Isle of Wight for Sir William Portal. His expertise resulted in his being invited by
Charles Close, the Director-General of the Ordnance Survey (OS), to join that organisation as their first archaeological officer. Accepting the position, Crawford moved to
Southampton and began work at the project in October 1920. His arrival at the OS generated some resentment, with co-workers often seeing his post as superfluous and deeming archaeology to be unimportant. His job entailed correcting and updating information about archaeological monuments as the OS maps were revised, and involved him undertaking much fieldwork, travelling across the British landscape to check the location of previously recorded sites and discover new ones. He began in
Gloucestershire in late 1920, visiting 208 sites around the
Cotswolds and adding 81 previously unknown barrows to the map. Based on his research in this region, in 1925 he published his book
Long Barrows and the Stone Circles of the Cotswolds and the Welsh Marches. As part of his job, he travelled around Britain, from Scotland in the north to the
Scilly Isles in the south, often conducting his fieldwork by bicycle. At archaeological sites he took photographs and stored them in his archive, and he also obtained aerial photographs of archaeological sites taken by the
Royal Air Force. In this he was aided by regional antiquarian societies and by his correspondents, whom he called his "ferrets". In 1921, the Ordnance Survey published Crawford's work, "Notes on Archaeology for Guidance in the Field", in which he explained how amateur archaeologists could identify traces of old monuments, roads, and agricultural activity in the landscape. He also began producing "period maps" in which archaeological sites were marked; the first of these was on
Roman Britain, and featured Roman roads and settlements. First published in 1924, it soon sold out, resulting in a second edition in 1928. He followed this with a range of further maps in the 1930s: "England in the Seventeenth Century", "Celtic Earthworks of Salisbury Plain", "Neolithic Wessex", and "Britain in the Dark Ages". Although his position had initially been precarious, in 1926 it was made permanent, despite the reluctance of
the Treasury, which financed the OS at the time. By 1938, he had been able to persuade the OS to employ an assistant,
W. F. Grimes, to aid him in his work. , looking NE towards Old and New King Barrows Crawford became particularly interested in the new technique of
aerial archaeology, claiming that this new process was to archaeology what the
telescope was to
astronomy. His association with it was honoured in Wells' 1939 novel
The Shape of Things to Come, which names a survey aeroplane that discovers an ancient archaeological device "Crawford". He produced two OS leaflets containing various aerial photographs, printed in 1924 and 1929 respectively. Through these and other works he was keen to promote aerial archaeology, coming to be firmly identified with the technique. Crawford did not take these photographs himself, but collected them from RAF files and, in the 1930s, from flyers such as
George Allen and
Gilbert Insall. Using RAF aerial photographs, Crawford determined the length of
the Avenue at Stonehenge before embarking on an excavation of the site with
A. D. Passmore in late 1923. This project attracted press attention, resulting in Crawford being contacted by the marmalade magnate and archaeologist
Alexander Keiller. Keiller invited Crawford to join him in an aerial survey, financed by Keiller himself, in which they flew over Berkshire, Dorset, Hampshire, Somerset, and Wiltshire in 1924, taking photographs of archaeological traces in the landscape. Many of these images were published in Crawford and Keiller's
Wessex from the Air in 1928. In 1927 Crawford and Keiller helped raise the finances to buy the land around Stonehenge and present it to
The National Trust to prevent it from being damaged by further agricultural or urban development. Previously, in 1923, Crawford had assisted Keiller in campaigning to prevent a radio mast being erected on the archaeologically significant
Windmill Hill in Wiltshire, with Keiller later purchasing the hill and the surrounding Avebury area. Despite this working relationship, the two never became friends, perhaps a result of their highly divergent opinions and interests outside of archaeology. In 1927, Crawford founded
Antiquity; A Quarterly Review of Archaeology, a quarterly journal designed to bring together the research of archaeologists working across the world to supplement the variety of regional antiquarian periodicals that were then available. In particular, Crawford saw
Antiquity as a rival to the
Antiquaries Journal published by the
Society of Antiquaries. Crawford was contemptuous of the Society, disliking their neglect of prehistory and believing that they did little valuable research. Although designed to have an international scope,
Antiquity exhibited a clear bias towards the archaeology of Britain, with its release coinciding with the blossoming of British archaeology as a field of study. It contained contributions from a variety of young archaeologists who came to dominate the field of British archaeology, among them
V. Gordon Childe, Grahame Clark,
Cyril Fox,
Christopher Hawkes,
T. D. Kendrick,
Stuart Piggott, and
Mortimer Wheeler. They shared Crawford's desire to professionalise the field, thereby taking it away from the domination of antiquarian hobbyists and in a more scientific direction. To some of these individuals, Crawford himself was affectionately known as "Ogs" or "Uncle Ogs" The journal proved influential from the start. Although not initially using a process of
peer review, Crawford asked his friends to read through submissions that he was unsure about. As well as seeking to shape and define the discipline,
Antiquity sought to spread news of archaeological discoveries to a wider public, thereby being more accessible than pre-existing scholarly journals. This resulted in Crawford receiving letters from proponents of various
pseudo-archaeological ideas, such as the
ley line theory of
Alfred Watkins; he filed these letters under a section of his archive titled "Crankeries" and was annoyed that educated people believed such ideas when they were demonstrably incorrect. He refused to publish an advert in
Antiquity for
The Old Straight Track by Watkins, who became very bitter towards him. In 1938, Crawford served as president of the
Prehistoric Society; in this position he instigated a series of excavations, inviting the German archaeologist
Gerhard Bersu—persecuted in Germany by the
Nazi authorities—to move to England to oversee the excavation of
Little Woodbury.
Foreign visits and Marxism Crawford enjoyed foreign travel. In 1928 the OS sent him to the Middle East to collect aerial photographs that had been produced during the First World War and which were stored at
Baghdad,
Amman, and
Heliopolis. In mid-1931 he visited Germany and Austria, furthering his interest in photography through the purchase of a
Voigtländer camera. He later visited Italy with the intent of examining the possibility of producing OS maps pinpointing the country's archaeological sites; in November 1932 he met with the Italian leader
Benito Mussolini, who was interested in Crawford's ideas about creating an OS map of archaeological sites in
Rome. This was part of a wider project to produce a series of maps covering the entirety of the
Roman Empire, for which Crawford visited various parts of Europe during the late 1920s and 1930s. Holiday destinations included Germany, Austria, Romania, Corsica, Malta, Algeria, and Tunisia, and in 1936 he purchased a plot of land in Cyprus on which he had a house built. During these vacations, he visited archaeological sites and met with local archaeologists, encouraging them to contribute articles to
Antiquity. Crawford believed that society would progress with the growth of
internationalism and the increased application of science. Politically, he had moved toward
socialism under the influence of Childe, who had become a close friend. He expressed the view that socialism was "the natural corollary of science in the regulation of human affairs". He attempted to incorporate
Marxist ideas into his archaeological interpretations, as a result producing articles such as "The Dialectical Process in the History of Science", which was published in
The Sociological Review. He became enthusiastic about the
Soviet Union, a state governed by the Marxist
Communist Party, viewing it as the forerunner of a future world state. With his friend Neil Hunter, he travelled to the Soviet Union in May 1932, sailing to
Leningrad aboard the
Smolny. Once there, they followed a prescribed tourist itinerary, visiting
Moscow,
Nizhni Novgorod,
Stalingrad,
Rostov-on-Don,
Tiflis,
Armenia,
Batum, and
Sukhum. Crawford admired what he perceived as the progress that the Soviet Union had made since the fall of the
Tsarist regime, the increasingly classless and gender-equal status of its population, and the respect accorded to scientists in planning its societal development. He described his holiday with glowing praise in a book,
A Tour of Bolshevy, stating that he did so to "hasten the downfall of capitalism" while at the same time making "as much money as possible" out of capitalists. The book was rejected by the publisher
Victor Gollancz, after which Crawford decided not to approach other publishers, instead giving typed copies of the work to his friends. Although he became involved with the
Friends of the Soviet Union and wrote several articles for the
Daily Worker newspaper, he never joined the
Communist Party of Great Britain, nor did he become involved in organised politics at all, perhaps fearing that to do so would jeopardise his employment in the
civil service. earthen barrier by German archaeologists. In Britain, he photographed sites associated with the prominent Marxists
Karl Marx and
Vladimir Lenin. He also photographed the signs erected by landowners and religious groups, believing that in doing so he was documenting the traces of capitalist society before they would be swept away by socialism. Both in Britain and on a visit to Germany he photographed pro-
fascist and
anti-fascist propaganda and graffiti. Like many leftists at the time, he believed that fascism was a temporary, extreme expression of capitalist society that would soon be overcome by socialism. He nevertheless expressed admiration for the German archaeological establishment under the
Nazi government, highlighting that the British state lagged far behind in terms of funding excavations and encouraging the study of archaeology in universities; he refrained from commenting on the political agenda that the Nazis had in promoting archaeology. Despite his socialist and pro-Soviet beliefs, Crawford believed in collaborating with all foreign archaeologists, regardless of political or ideological differences. In early 1938, he lectured on aerial archaeology at the German Air Ministry; the Ministry published his lecture as
Luftbild und Vorgeschichte, and Crawford was frustrated that the British government did not publish his work with the same enthusiasm. From there, he visited Vienna to meet with his friend, the archaeologist
Oswald Menghin; Menghin took Crawford to an event celebrating the
Anschluss, at which he met the prominent Nazi
Josef Bürckel. Shortly after, he holidayed in
Schleswig-Holstein, where German archaeologists took him to see the
Danevirke. In 1939, Crawford was involved in photographing the excavation of the
Sutton Hoo Anglo-Saxon ship burial in
Suffolk. He was present on the site from 24 to 29 July 1939, and took 124 photographs. Several of his photographs are used in the British Museum's display of Sutton Hoo artefacts, but he was not originally credited; this may be due to the lack of recognition for certain types of archaeological labour, such as photography. His photographs recorded the excavation process as well artefacts recovered during the dig, such as the Anastasius Dish. A photographic record of an archaeological excavation was novel at the time. In the late 1930s he began work on a book titled
Bloody Old Britain, which he described as "an attempt to apply archaeological methods to the study of contemporary society" and in which he was heavily critical of his homeland. It examined 1930s Britain through its
material culture, with Crawford reaching the judgement that it was a society in which appearances were given greater importance than value, with clothing, for instance, emphasising bourgeois respectability over comfort. He attributed much of this to the impact of
capitalism and
consumerism on British culture. The work fitted within an established genre of 1930s publications which lamented the state of British society, in particular the quality of its food and manufactured products as well as its increasing
suburbanisation. By the outbreak of the Second World War the work had become less marketable due to its unpatriotic nature, and when in 1943 Crawford proposed it to
Methuen Publishing they turned it down; he gave copies to a few friends, but never published it.
Second World War . In anticipation of the Second World War, Crawford expressed the view that he would "remain neutral" and not take sides, not because he favoured fascism over
liberal democracy but because he saw both as repugnant forms of capitalist society which would ultimately be swept away by a socialist revolution; in his words the war would be "a clash of
imperialisms, a gangsters' feud". After war broke out, he decided that in the event of a German invasion of Britain he would destroy all of his leftist literature lest he be persecuted for possessing it. In November 1940, the German
Luftwaffe began
bombing Southampton, where the OS offices were located. Crawford removed some of the old OS maps and stored them in the garage of his house at
Nursling, while also unsuccessfully urging the Director-General to remove the OS' archive of books, documents, maps and photographs to a secure location. Subsequently, the OS headquarters were destroyed in the bombing, resulting in the loss of most of their archive. The refusal of the OS administration to take his warnings seriously infuriated Crawford, exacerbating his anger about the civil service's
red tape and
bureaucracy. In his words, "trying to get a move on in the Civil Service was like trying to swim in a lake of glue". Resigning his membership in various British societies, he unsuccessfully tried to find employment abroad. With little for an archaeology officer to do at the OS in wartime, in mid-1941 Crawford was seconded to the
Royal Commission on the Historical Monuments of England "for special duties during wartime". They assigned him to carry out a project of photographic documentation in Southampton for the
National Buildings Record, producing images of many old buildings or architectural features that were threatened by the Luftwaffe's bombing campaign. He appreciated the value of this work, taking 5,000 photographs over the course of the war. In 1944, the
Council for British Archaeology was founded, and while Crawford was invited to serve on its first council, he declined the offer, being lukewarm about the project. ==Later life: 1946–1957==