---
title: "Computer Trader Magazine May 1985"
id: 52348
type: "issue"
slug: "computer-trader-magazine-may-1985"
url: "http://localhost/issue/computer-trader-magazine-may-1985/"
markdown_url: "http://localhost/issue/computer-trader-magazine-may-1985.md"
published_at: "2023-12-30T19:46:45+00:00"
modified_at: "2026-01-22T21:14:36+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2023/12/computertradermay85.jpeg"
category:
  - name: "CTM"
    slug: "ctm"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/ctm/"
periodical_issues:
  - id: 21536
    title: "Computer Trader Magazine"
    type: "periodical"
    url: "http://localhost/periodical/ctm/"
issue_date: "May 1985"
issues_articles:
  - id: 62919
    title: "Hidden Keyboard Commands on Your TS-2068"
    type: "article"
    url: "http://localhost/article/hidden-keyboard-commands-on-your-ts-2068/"
  - id: 62920
    title: "Using the John Oliger Expansion System to Create Instant-Load (EPROM) Software for TS/1000 Computers, Part III"
    type: "article"
    url: "http://localhost/article/using-the-john-oliger-expansion-system-to-create-instant-load-eprom-software-for-ts-1000-computers-part-iii/"
  - id: 62921
    title: "The Expandable ZX-80 and ZX-81"
    type: "article"
    url: "http://localhost/article/the-expandable-zx-80-and-zx-81/"
  - id: 62922
    title: "T/S 2068 Software Review “Spectax85”"
    type: "article"
    url: "http://localhost/article/t-s-2068-software-review-spectax85/"
  - id: 62923
    title: "Food for your TS-2068: A Private-Key Cryptosystem"
    type: "article"
    url: "http://localhost/article/food-for-your-ts-2068-a-private-key-cryptosystem/"
  - id: 62924
    title: "A Serial Interface Project for the ZX81 & TS1000"
    type: "article"
    url: "http://localhost/article/a-serial-interface-project-for-the-zx81-ts1000/"
  - id: 62925
    title: "64 Column Mode Software for the Timex Sinclair 2068"
    type: "article"
    url: "http://localhost/article/64-column-mode-software-for-the-timex-sinclair-2068/"
archiveurl: "https://archive.org/details/computertraderma00unse/"
---

# Computer Trader Magazine May 1985