= On leaf with the letterhead of the periodical Halcyon. Stols congratulates Hofstra with his new accomodation and announces the publication of Halcyon no.2, with an article by Hofstra on the work by graphic artist Pam Rueter. He asks if Hofstra can write an article on the work by Th. Mauve for Halcyon 3/4, which he would like to publish before the end of the year.
Idem. AUTOGRAPH LETTER SIGNED "Sander" to "Beste J.W. [Hofstra]", dated "18-1-41", pen and ink, 1 leaf, recto only.
= Asking Hofstra to send prints of clichés to M.J. Schretlen for the illustrations to Schretlen's article in Halcyon no.5. And congratulating Hofstra on the intended publication of his novel (prob. his debut De vrienden van mijn vrienden, The Hague, 1941).