The Atlantic era marks a turbulent period in the history of Senegambia, defined by dramatic reconfigurations in local socio-economic conditions. These ‘global encounters’ have often been equated with the subjection of African societies to the whims of an expanding capitalist economy. While the long-term effects of the Atlantic economy cannot be denied, conventional histories have often prioritized macro-trends and generalized process, thus glossing the complex mosaic of experiences that constituted the African Atlantic. By contrast, a closer look at how different categories of objects were consumed and circulated over time may provide more nuanced assessments of the impact of global forces on coastal societies. This article examines how these material entanglements took place in the Siin (Senegal), by following the social trajectories of several classes of objects in space and time, and charting their enmeshment in regimes of value, patterns of action, forms of power and historical experience. Combining these empirical insights with a broader theoretical reflection, the paper attempts to draw out the implications of rethinking the historical space of the African Atlantic through a more intimate engagement with the historicities, contingencies and materialities that fashioned African historical experiences. While this shift in conceptual priorities inevitably creates new silences, I suggest that it also re-establishes Africans as cultural and historical subjects, firmly grounded in world history, and that this perspective can provide a point of departure for the production of alternative historical imaginations and subjectivities.