But, so far as he could see, these deductions threw no light on the guilt or innocence of Vanderkemp. The letter might have come from some other person in London, or Vanderkemp might have typed it himself during one of his visits to the metropolis. More data was wanted before a conclusion could be reached.
Though from what he had seen of Schoofs, the Inspector thought it unlikely that he was mixed up in what he was beginning to believe was a far-reaching conspiracy, he did not mention his discoveries to him, but continued trying to pump him for further information about the missing traveller. Vanderkemp, it seemed, was a tall man, or would have been if he held himself erect, but he had stooped shoulders and a slouching way of walking which detracted from his height. He was inclining to stoutness, and had dark hair and a sallow complexion. His chin was cleanshaven, but he wore a heavy dark moustache. Glasses covered his short-sighted eyes.
French obtained some samples of his handwriting, but no photograph of him was available. In fact, Mr. Schoofs did not seem able to supply any further information, nor did an interrogation of the typist and office boy, both of whom spoke a little English, produce any better results.
“Where did Mr. Vanderkemp live?” French asked, when he thought he had exhausted the resources of the office.
It appeared that the traveller was unmarried, and Mr. Schoofs did not know if he had any living relatives other than Harrington. He boarded with Mevrouw Bondix, in the Kinkerstraat, and thither the two men betook themselves, French begging the other’s company in case he should be needed as interpreter. Mevrouw Bondix was a garrulous little old lady who had but little English, and upon whom Schoofs’ questions acted as a push button does on an electric bell. She overwhelmed them with a flood of conversation of which French could understand not one word, and from which even the manager was hard put to it to extract the meaning. But the gist of the matter was that Vanderkemp had left her house at half-past eight on the night before the murder, with the expressed intention of taking the 9.00 train for London. Since then she had neither seen him nor heard from him.
“But,” French exclaimed, “I thought you told me he had crossed by the daylight service on the day of the murder?”
“He said he would,” Schoofs answered with a somewhat puzzled air. “He said so most distinctly. I remember it particularly because he pointed out that Mr. Duke would probably ask him, after the interview, to start by the afternoon Continental train on his new journey, and he preferred to travel during the previous day so as to insure a good night’s sleep in London. He said that in answer to a suggestion of mine that he would be in time enough if he went over on the night before his interview.”
“What time do these trains get in to London?”
“I don’t know, but we can find out at the office.”
“I’d like to go to the Central Station next, if you don’t mind coming along,” French declared, “so we could look them up there. But before I go I want you to tell me if Mr. Vanderkemp figures in any of these?” He pointed to a number of photographic groups which adorned the chimneypiece and walls.