Although textiles were important commodities in
the Aztec political economy, it is widely held that textile
production did not involve organized workshops. In the
late 1960s, Charlton (1971, 1981) found a concentration
of large spindle whorls at the Aztec city-state capital
of Otumba that he interpreted as remains of a maguey-fiber
workshop. A subsequent survey and surface collections made
by the Otumba Project discovered additional concentrations
of spindle whorls associated with fiber-processing tools
and manufacturing debris that provide substantial evidence
for organized maguey-fiber workshops at Otumba. An unusually
large sample of more than 1,600 spindle whorls was recovered
in surface collections from sites in the Aztec city-state
of Otumba where both small cotton whorls and large maguey
whorls occurred in low densities associated with concentrations
of domestic pottery (and in some cases house-mound remnants).
In the Aztec capital town of Otumba, maguey spindle whorls
were also present in localized dense concentrations within
a restricted area of the site. These concentrations also
included molds for making spindle whorls, “wasters,”
a high density of heavily worn obsidian blades and basalt
scrapers used in fiber production, and obsidian scrapers.
Based on the quantities and types of associated artifacts
we argue that these concentrations represent remains of
Late Aztec maguey-fiber workshops that were household based.
The workshops processed maguey fibers and made maguey spindle
whorls in a range of sizes for spinning thin and thick
threads and cordage. Secondary craft activities in one
workshop included making cotton spindle whorls and some
lapidary and figurine manufacturing. Maguey-fiber processing,
spinning, and, presumably, weaving also took place in rural
villages, but evidence of organized workshops has only
been found at the urban center. The growth of the maguey-fiber
industry at Otumba during the Late Postclassic period was
part of a broader economic trend of production intensification
in the northeastern Basin of Mexico that included xerophytic
plant cultivation and craft specialization.