Along with the records of the general store of Alfred and Andres Lefebvre, which were given to the Society by Charles P. Howland and were mentioned in the May Bulletin, came a smaller group of accounts, those of the Hacienda de San Bartolomé del Monte, located in the Provincia de Tlaxcala, Mexico. This second group, which includes 27 volumes — journals, ledgers, and cash books — covers the period 1869–1905.