This catalog appears in a SWTPC advertisement in the November 1972 issue of
Radio-Electronics (page 109).
Each page image is 6 by 9 inches and is saved as a 150 dot per
inch JPG file. The files are about 100k to 200k bytes in size.
300 dpi tiff files are available.
See index of construction articles from Popular Electronics below.
| Page | Product | Author | Magazine | Date |
| 1 | Psychedelia #149 | Don Lancaster | Popular Electronics | Sep-69 |
| 2 | FET Stereo Preamp #156 | Daniel Meyer | Popular Electronics | May-69 |
| 3 | Lil Tiger Stereo Power Amplifier #140 | Daniel Meyer | Popular Electronics | Dec-67 |
| 4 | Universal Tiger | Daniel Meyer | Popular Electronics | Oct-70 |
| 5 | Universal Tiger | Daniel Meyer | Popular Electronics | Oct-70 |
| 6 | Plastic Tiger #185 | Daniel Meyer | Popular Electronics | Oct-71 |
| 7 | 540 | Daniel Meyer | Popular Electronics | May-71 |
| 8 | Sonolite Color Organ #147 | Daniel Meyer | Popular Electronics | May-68 |
| 9 | Reverb Adaptor #139 | Daniel Meyer | Popular Electronics | Jan-68 |
| 9 | SCA Multiplex Adapter | Vincent Wood | Popular Electronics | Dec-70 |
| 10 | Headset Amplifier | - | - | - |
| 11 | Theremin | Louis E. Garner Jr. | Popular Electronics | Nov-67 |
| 12 | MMM Instrument Amplifier | Daniel Meyer | Popular Electronics | Apr-68
May-68 |
| 13 | Dual Channel Preamp #558 | - | - | - |
| 13 | Mixer - 6 Input | - | - | - |
| 14 | Digi-Viewer | Don Lancaster | Popular Electronics | Mar-71 |
| 14 | Battery Charger 6 to 10 Amp | - | - | - |
| 15 | Psych-tone | Don Lancaster | Popular Electronics | Feb-71 |
| 16 | Short-Proof Power Supply #143 | James W. Cuccia | Popular Electronics | Feb-68 |
| 17 | Ultrasonic Intrusion Alarm | Daniel Meyer | Popular Electronics | Mar-70 |
| 18 | Decade Counter (Nx) | Leslie Solomon and Alexander W. Burawa | Popular Electronics | Dec-68 |
| 18 | Ultimate Decimal Counter (UNx) | Daniel Meyer | Popular Electronics | Feb-71 |
| 19 | Function Generator | Don Lancaster | Radio-Electronics | Sep-72 |
| 20 | LED Readout | - | - | - |
| 21 | 195 preamp | - | - | - |
| 21 | 175 MHz Frequency Scaler #177 | Daniel Meyer | Popular Electronics | Apr-72 |
| 22 | Psychedelic Strobe Light | James W. Cuccia | Popular Electronics | Mar-68 |
| 23 | Digital Logic Microlab | Don Lancaster | Popular Electronics | Apr-70 |
| 24 | Hartley-Luth Loudspeakers | - | - | - |
| 25 | - | - | - | |
| 26 | IC Experimenters Series 100-kHz Frequency Standard #173 |
Don Lancaster | Popular Electronics | Apr-70 |
| 26 | IC Experimenters Series Shift Register #172 |
Don Lancaster | Popular Electronics | May-70 |
| 27 | Logic Demonstrator #182 | Don Lancaster | Radio-Electronics | May-72 |
| 27 | Binary Counter #183 | Frank Gross (aka Don Lancaster) | Radio-Electronics | Feb-72 |
| 27 | Flip-Flopper #184 | - | - | - |
| 27 | Dual Clock Generator #176 | Don Lancaster | Radio-Electronics | Feb-72 |
| 27 | IC Experimenters Series Two Tone Alarm #174 |
Don Lancaster | Popular Electronics | Feb-70 |
| 27 | IC Experimenters Series No-Bounce Push Button #181 |
Don Lancaster | Popular Electronics | Mar-70 |
| 28 | Universal Digital Instruments | Daniel Meyer | Popular Electronics | Nov-70 |
| 28 | Digital Volt-Ohmmeter Plug-In | Daniel Meyer | Popular Electronics | Mar-72 |
| 29 | Frequency Counter | Daniel Meyer | Popular Electronics | Nov-70 |
| 29 | Digital Thermometer | Daniel Meyer | Popular Electronics | Jun-71 |
| 29 | Time Period Plug-In | Daniel Meyer | Popular Electronics | Jan-71 |
| 30 | Letter | Daniel Meyer | - | - |
| 31 | Parts List | - | - | - |
| 32 | Computermatic Alarm | - | - | - |
