model number). Search by. The earlier has a recharging time of 16 hrs. Since my article was publishing, I have discovered and/or been informed of additional models, which all appear to be somewhat rare. Serial numbers after 79000 appear to be made in Abilene (see “Reynolds: 1964-1979”) with Cleveland-made parts. General Format. Search information on TI products by part number, TI package name or pin count. Lookup Mobile Home | Manufactured Home Serial Number In Texas. 1025 (1977): Often found in the original box. TI made calculators for sale under other names, including Radio Shack. 45: scientific model with a fluorescent display; similar in styling to the TI 30. DataMan (1977): Very unusual child's calculator that looks like a robot. High-quality, unlike its many knockoffs. Texas Instruments provide information up to 87 component parts for your lookup. are rarely found with the original box and paperwork; out of dozens of TI 30s that I have seen, only 1 or 2 have been new-in-box. 2500 Datamath (LCD version): Prototypes were produced, but display unreliability prevented it from being offered to the public. Truckers Insurance; Builders Risk; General Liability; Resources. An Index to Serial Number Lists. (1975): Also often found in the original box. month and year, such as "7 72". 1270 (1976): Colorful model. It has the same green case color as the other. SR-10 - 2nd version Click to any lookup part under Texas Instruments, they will show you detail information consist of part number, model code, price and description for your … Some examples are (1) the Longines Symphonette 2500, a clone of the TI 2500 Datamath (2nd version), but Design Summary for MicroSiP-enabled TPS8267xSiP. 1500 (1974): Nifty little unit with thick chrome borders - one of my favorites. Very colorful. How can you tell the difference? The first earned a "best buy" from Consumer Reports; the second earned a retraction from Consumer Reports five months later. TI had a tendency to replace their calculators quickly with improved or lower-priced versions, particularly during the thousands of calculators in the process), on numerous conversations I have had with other collectors, and on some library research. This model is borderline moderate/difficult. The only way to definitively date U.S. instruments with “V”-prefix serial numbers is to remove the neck and check the butt end of the neck heel for a production date, which may be stamped or written there. Typewriter Serial Number Database WOW. 1680 (1977): This one could re-display previous entries and allowed some primitive editing of those entries. with the box, although the boxes tend to show wear easily. Little Professor - 2 versions (1976, 1978): On the early version, the on/off and level switches are on the side; on the later version, they're on the front. collection revealed over 40 different models and there are many I don't have! In the 2nd version, the logo moves down to the upper area of the faceplate. ): Child's calculator similar to Little Professor. Marking on the part TI part number Search phrase . Anyone who searches for early electronic calculators quickly senses the extent to which TI dominated the market in the 1970s. 1200 "Lady" (1975? price wars of the mid-70s. 2500 Datamath - 2nd version Please enter a positive numeric value for pin count. 2500 Datamath - 1st version (1972): TI's first pocket calculator. Some models are difficult to find in good condition. Home; Personal Lines. Longines-Symphonette Electronic Calculator, "Texas Instruments Cal-Tech: World's First Pocket Electronic Calculator". 1200 The Part marking lookup. No doubt the best-selling calculator ever. All advertising photos, manuals, and boxes I've seen show the 1st version, though it's far less common. Eventually sold at give-away prices. 1982 saw the introduction of the U.S. Vintage Series instruments and “V”-prefix serial numbers. 2500 - II (1974): Similar to 2500 but has % key and cheap logo strip that tends to peel off. Every day, … 1265 (1976): Has a blue fluorescent display, unique within the 1200 series. The 1200 series styling was used on many other TI calculators and they all shared the annoying characteristic of loose or missing faceplates. Use this tool to find TI product information based on package top markings. Where to find the serial number The serial numbers have been placed on or in the guitar in different places over the years. Wiz-A-Tron (1976? Anyone who searches for early electronic calculators quickly senses the extent to which TI dominated the market in the 1970s. 200000: Nov. 1964: Serial numbers for Reynolds instruments were reset in 1964 after the company moved from Cleveland to Abilene, Texas. SR-22 (1973): desktop-sized model with programming functions such as hexadecimal and octal conversions. Who comes up with this stuff? The following is presented to assist in locating serial number lists and/or other information useful in dating Brass Instruments. For a fascinating article on the invention of the "pocket calculator" see "Texas Instruments Cal-Tech: World's First Pocket Electronic Calculator" on this site. 30 (1976): You probably know this one. Mobilehome Quote; Auto; Renters Quote; All Quote Forms ; Commercial Lines. No memory or fixed decimal switch as on 2550. Fender's production methods from the early 1950s resulted in the serial numbers sometimes not being consecutive. A count through my own collection revealed over 40 different models and there are many I don't have! DataClip (1977): LCD calculator shaped like a 6-inch ruler. 1-866-TexasMobile [email protected]. It has the same green case color as the other. Most models Texas Instruments Parts. Please enter alpha characters for package designator. 85000: 1964: SN 85459 last known Reynolds serial number with Cleveland-made parts. 58C (1979): Model 58 with continuous memory. These are more difficult to locate than the TI versions. 59 (1977): Surprisingly common, given its expense and sophistication. 150 (1974): Possibly the rarest TI.
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