---
title: "Published Program Survey of Newsletters"
type: "article"
slug: "published-program-survey-of-newsletters"
url: "http://localhost/article/published-program-survey-of-newsletters/"
markdown_url: "http://localhost/article/published-program-survey-of-newsletters.md"
published_at: "2026-03-15T01:20:15+00:00"
modified_at: "2026-03-15T01:20:16+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "A digest of notable programs published in other Timex/Sinclair user group newsletters: Vancouver TSUG December 1989 (Dominoes for ZX-81, BASIC line trace, Vector Screen Calculator), Sineus November-December 1989 (octal/decimal converter in machine code), Boston Computer Society September-October 1989 (TS2068 machine code screen utilities including screen-flip, scroll, and attribute-invert routines), Harrisburg TSUG September 1989 (USA Medicare…"
category:
  - name: "TS Bulletin"
    slug: "ts-bulletin"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/ts-bulletin/"
post_tag:
  - name: "BASIC (programming language)"
    slug: "basic-programming-language"
    taxonomy: "post_tag"
    url: "http://localhost/tag/basic-programming-language/"
  - name: "Machine language programming"
    slug: "machine-language"
    taxonomy: "post_tag"
    url: "http://localhost/tag/machine-language/"
  - name: "Newsletters"
    slug: "newsletters"
    taxonomy: "post_tag"
    url: "http://localhost/tag/newsletters/"
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
  - name: "TS 2068"
    slug: "ts2068"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts2068/"
model:
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
  - name: "Timex/Sinclair 2068"
    slug: "ts-2068"
    taxonomy: "model"
    url: "http://localhost/model/ts-2068/"
indiv:
  - name: "Bill Harmer"
    slug: "bill-harmer"
    taxonomy: "indiv"
    url: "http://localhost/indiv/bill-harmer/"
publication_r:
  id: 10282
  title: "TS Bulletin"
  type: "periodical"
  url: "http://localhost/periodical/ts-bulletin/"
authors_r:
  - name: "Bill Harmer"
    slug: "bill-harmer"
    taxonomy: "indiv"
    url: "http://localhost/indiv/bill-harmer/"
issue: "1"
issues_articles:
  - id: 33986
    title: "TS Bulletin 1-1990"
    type: "issue"
    url: "http://localhost/issue/ts-bulletin-1-1990/"
pages: "2"
pubdate: "January 1990"
archive_link: false
---

A digest of notable programs published in other Timex/Sinclair user group newsletters: Vancouver TSUG December 1989 (Dominoes for ZX-81, BASIC line trace, Vector Screen Calculator), Sineus November-December 1989 (octal/decimal converter in machine code), Boston Computer Society September-October 1989 (TS2068 machine code screen utilities including screen-flip, scroll, and attribute-invert routines), Harrisburg TSUG September 1989 (USA Medicare Income Tax for TS2068), and SMUG (TS2068 State Lotto program, Chaos Demo). Serves as a cross-newsletter program index for the community.