#!/bin/bash

x="[03-57]"
y="[12-75]"
editions="[1859-2018]"

curl -f -s -C - -O https://www.igcportail.org/data/source/planches-4800/${x}-${y}-${editions}.jpg &
curl -f -s -C - -O https://www.igcportail.org/data/source/planches-4800/${x}-${y}-${editions}-v1.jpg &
curl -f -s -C - -O https://www.igcportail.org/data/source/planches-4800/${x}-${y}-${editions}-v2.jpg &