Lazarus Archive · LZ-30315

Calder Assembler 3.6

Osei Interactive, 1993. Application software for the Apple II.

Description

A programming language for the Apple II, published by Osei Interactive in 1993.

Provenance

Bought as part of a box of disks at an estate sale and donated anonymously. Mould on three disk surfaces was cleaned off before imaging. Every sector was recovered on the first or second read.

Preservation

Fixity (SHA-256)
c862ac75127e7e740cc61891a08c259cc762a1eb46d41d90a19be1b7845acd01
Last verified
Oct 19, 2026, by Vigil
Emulation profile
LZE-APPLE2-6 · lz-6502 core
Copies
Three, on two kinds of storage, in two cities
Original carriers
Kept in cold storage in Vancouver

Access

Free, in reading rooms only, under the Lazarus orphan works policy.

In the reading room it runs in emulation under profile LZE-APPLE2-6, from a read-only copy of the recovered image, as it would have on the Apple II.

Cite as: Osei Interactive, Calder Assembler 3.6 (1993). Lazarus Archive, LZ-30315.

Also by Osei Interactive

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