This sound car reached millions in Brazil with the good news Three service conventions, held in São Paulo, Rio de Janeiro, and Curitiba in 1937, provided fresh impetus to the evangelizing work.
सन्‌ 1937 में तीन अधिवेशन हुए जो साउं पाउलो, रियो डी जेनीरो और कुरिटीबा में रखे गए ।