Curry began working on Combinatory Logic in 1950 when he was awarded a Fulbright Grant that enabled him to work with Robert Feys at Louvain.
Kari ay nagsimulang gumawa sa Combinatory Logic sa 1950 kapag siya ay iginawad isang Fulbright Grant na-enable sa kanya upang magtrabaho kasama Robert Feys sa Louvain.