Note: Cosh explicitly tells 1c to pass Lsh in [9-24]; however the Rsh pass is quite common, and nicknamed »Mairi's Divorce«.
this follows the original instructions. Those who find the time short for crossing on [31-32] can try an easier choreography, also flowing better into 2nd turn, as follows:
Note: on  the original says »RH«, but »BH« is widely used.
Espagnole: both W lead RHJ to M side, cross and cast back to exchanged places while Men cross to W side, lead RHJ back to M side crossing to exchanged places ; all turn P EH (2,1)