---
title: "Dr. Lloyd Dreger – T/S 2068 Expert"
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published_at: "2025-07-12T01:12:22+00:00"
modified_at: "2025-07-12T01:13:26+00:00"
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excerpt: "I have been active in the T/S community since I first joined a user group in 1986. I have subscribed to a number of Sinclair magazines and newsletters since 1982. When I started digging a bit into T/S 2068 assembly programming and the ROM, I was surprised to find the works of Dr. Lloyd Dreger.…"
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  - name: "Lloyd Dreger"
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pubdate: "January 2025"
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---

# Dr. Lloyd Dreger – T/S 2068 Expert

I have been active in the T/S community since I first joined a user group in 1986. I have subscribed to a number of Sinclair magazines and newsletters since 1982. When I started digging a bit into T/S 2068 assembly programming and the ROM, I was surprised to find the works of [Dr. Lloyd Dreger](http://localhost/indiv/lloyd-dreger/). I don’t think I ever saw his books advertised in any of the Sinclair publications. When I was able to find digital copies of his three books, I was impressed with how large and detailed they were.