---
title: "SUM v3 n12"
id: 26632
type: "issue"
slug: "sum-v3-n12"
url: "http://localhost/issue/sum-v3-n12/"
markdown_url: "http://localhost/issue/sum-v3-n12.md"
published_at: "2020-09-03T00:05:55+00:00"
modified_at: "2023-12-30T20:34:52+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2020/09/20231230-203512.webp"
category:
  - name: "Periodicals"
    slug: "periodicals"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/"
  - name: "SUM"
    slug: "sum"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/sum/"
periodical_issues:
  - id: 10242
    title: "SUM"
    type: "periodical"
    url: "http://localhost/periodical/sum/"
volume: "3"
number: "12"
issue_date: "December 1985"
issues_articles:
  - id: 16063
    title: "Sinclair QL – A Review and Evaluation"
    type: "article"
    url: "http://localhost/article/sinclair-ql-a-review-and-evaluation/"
  - id: 16064
    title: "Kempston QL Disk Drive: Making a Good Thing Better"
    type: "article"
    url: "http://localhost/article/kempston-ql-disk-drive-making-a-good-thing-better/"
  - id: 16065
    title: "Using a Modem with the QL"
    type: "article"
    url: "http://localhost/article/using-a-modem-with-the-ql/"
  - id: 16066
    title: "Preview: Sinclair 128"
    type: "article"
    url: "http://localhost/article/preview-sinclair-128/"
  - id: 16067
    title: "Magnavox RGB Monitor: Inexpensive Color"
    type: "article"
    url: "http://localhost/article/magnavox-rgb-monitor-inexpensive-color/"
  - id: 16068
    title: "Header-Reader for 2068"
    type: "article"
    url: "http://localhost/article/header-reader-for-2068/"
  - id: 16069
    title: "Basic Graphics on the 2068"
    type: "article"
    url: "http://localhost/article/basic-graphics-on-the-2068/"
advertisers:
  - id: 10782
    title: "Curry Computer"
    type: "company"
    url: "http://localhost/company/curry-computer/"
  - id: 20330
    title: "Foote Software"
    type: "company"
    url: "http://localhost/company/foote-software/"
  - id: 10854
    title: "English Micro Connection"
    type: "company"
    url: "http://localhost/company/english-micro-connection/"
  - id: 11356
    title: "Sunset Electronics"
    type: "company"
    url: "http://localhost/company/sunset-electronics/"
  - id: 11413
    title: "TS Horizons"
    type: "company"
    url: "http://localhost/company/ts-horizons/"
  - id: 11454
    title: "WMJ Data Systems"
    type: "company"
    url: "http://localhost/company/wmj-data-systems/"
  - id: 10889
    title: "G. Russell Electronics"
    type: "company"
    url: "http://localhost/company/g-russell-electronics/"
  - id: 10680
    title: "Gulf Micro Electronics"
    type: "company"
    url: "http://localhost/company/gulf-micro-electronics/"
  - id: 11298
    title: "SiriusWare"
    type: "company"
    url: "http://localhost/company/siriusware/"
  - id: 11469
    title: "Zebra Systems, Inc."
    type: "company"
    url: "http://localhost/company/zebra-systems/"
  - id: 10917
    title: "Hal-Tronix, Inc."
    type: "company"
    url: "http://localhost/company/hal-tronix-inc/"
  - id: 11042
    title: "LARKEN Electronics"
    type: "company"
    url: "http://localhost/company/larken-electronics/"
  - id: 11428
    title: "Variety Sales"
    type: "company"
    url: "http://localhost/company/variety-sales/"
  - id: 22417
    title: "Sum-Ware"
    type: "company"
    url: "http://localhost/company/sum-ware/"
  - id: 27839
    title: "Foundation Systems"
    type: "company"
    url: "http://localhost/company/foundation-systems/"
  - id: 27840
    title: "MetaComCo"
    type: "company"
    url: "http://localhost/company/metacomco/"
archiveurl: "https://archive.org/stream/SinclairTimexUsersMagazine/SUM%20v3%20n12"
---

# SUM v3 n12