The old canal had 25 lift locks: the plan was to dynamite them in quick succession with wireless detonators fashioned by my grandfather. Twenty-five bundles of dynamite were assembled, each fitted with a small wireless receiver tuned to ignite a blasting cap upon receipt of the international Morse code signal for a particular letter of the alphabet; an alternative signal, common to all, could be used to detonate them simultaneously if time was short. No ideological slogan known to the conspirators was alphabetically various enough to do the job; their programmes were anyhow too heterogeneous for agreement: they settled on the standard typewriter-testing sentence, stripped of its redundant characters — THE QUICK BROWN FX JMPD V LAZY G — and reserved as the common signal the only letter missing there from, the one hallowed by Marconi seventeen years before and by James Joyce as the first in the scandalous novel he’d just begun serializing in
I believe that I have neglected to mention that I myself had been born that year, out of wedlock, to my precocious parents: my father, 19, had “supped ere the priest said grace” with the current flower of the Castines, his
In short, we are back to the Pattern, with a vengeance, and the more distressingly in that my father was
“Your grandfather was an expert in wireless telegraphy,” Dad once explained to me (I was 13; it was during our stint in the Blackwater Wildlife Refuge here in Dorchester County, where “Ranger Burlingame’s” current cover was supervising CCC work during the depression): “It’s suspicious enough that he altered the test sentence”—in which, as everyone knows, THE QUICK BROWN FX JMPS V LAZY DG, touching all 26 alphabetical bases in the process—“and it’s unthinkable that he would reserve as the common detonator the first letter of the international wireless marine distress signal, especially to blow up a ship canal, and choose for its transmission the frequency of 125 kilocycles — the only frequency shared by both naval and merchant vessels at that time.”
My father’s Uncle Gadfly Junior had been his hero and closest friend; at the time of the canal plot Henry was old enough to be included in it, and had begged to share with Gadfly the riskiest assignment: mining the entrance locks at either end of the canal, where security was heaviest. Gadfly had the