Thank you
More on the ensemble: no problem

Can't stop.
Both PEKA and Presto are from Amsterdam. PEKA was located at the Admiraal de Ruyterweg and Presto at the Haarlemmerstraat (Presto still is).
Origins in 'Amsterdam' >>
Same view of the Presto, no mention of Amsterdam >>
...but the headbadge leaves not much room for doubt: heavily inspired on the Amsterdam coat of arms. With both bikes >>
Another give away for the origins: the Presto top caps with 3 Andreas crosses >>
...where the PEKA only informs you he is a 'PEKA'

>>