series

	     Hewlett-Packard Calculators Series Summaries

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Apple
			39G+	48GII	49G+

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Charlemagne

	expandable	48SX	48GX
	not		48S	48G
			38G	48G+
			38G+	49G
			40G

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Clamshell

		sci		bus

	high	-28S		-19B,19BII
	low	-28C		-18B

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Classic
		sci		sci/prg		bus

	high	-45A		-67A		-80A
	med			-65A
	low	-35A		-55A		-70A

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Classic-Printer

		sci				bus

	high	-46A				-81A

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Coconut

	high	-41CX
	med	-41CV
	low	-41C,-41opt1

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Pioneer

		RPN		alg		bus

	high	-42S		-27S		-17B,17BII	2 line alnum
	med	-32S		-22S,32SII	14B		1 line alnum
	low			-20S,-21S	-10B		1 line 7 seg

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Roo

	-75C,-75D

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Spice/Spike, Series 30, Series E

		sci		sci/prg		bus

	high	-32E		-34C		-38C,-38E
	low	-31E		-33C,-33E	-37E

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Sting

	-10A
	-19C

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Student

	38G, 38G+, 39G, 39g+, 39gs, 40gs, 40G, 40g+

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Titan

	-71B

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Topcat
		sci		sci/prg		bus

	high			-97A,-97S	-92A
	low	-91A		-95C

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Voyager, Series 10

		sci		bus		programmers

	high	-15C		-12C		-16C
	med	-11C
	low	-10C

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Woodstock

		sci		sci/prg		bus

	high	-27A		-29C		-22A
	low	-21A		-25A,-25C

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Not In a Series

	-01A
	-10A 10Bii 12BII
	30G
	40G
	-56A
	-66A
	-71B
	-75C -75D
	-83A -83F
	-85A -85B -85F
	-86A -86B
	-87A -87XM
	-94D -94E -94F
	95LX 95LX1MB 100LX 100LX2MB

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Correspondences

These machines have the same functions but differ in other ways.

regular		printer

-46A		-46A
-80A		-81A
-67A		-97A,-97S
-29C		-19C
-25A,-25C	-95C

regular		continuous memory
-25A		-25C
-33E		-33C
-38E		-38C	

regular		serial port
-97A		-97S

regular		added RPN
-17B		17BII
-19B		19BII

regular		added fractions
-32S		32SII

regular		added expansion slots
48G		48GX
48S		48SX

regular		added memory, then card
-94D		-94E		-94F