March 1928 Times of Cuba vacation magazine
Daily personally conducted excursion to Providencia Sugar Mill
Leaving central station at 1:04pm allowing two hours for the inspection of the mill and arriving back in Havana at 6:09pm
Including admission to mill $2.50
Children under 12 years $1.25
Tickets on sale at all important hotels, at the central station and at the city ticket office and tourist information bureau at 118 Prado.