In addition to the general coverage catalogs published almost every year, HP produced many specialty catalogs. Our growing collection is on line here …
| Year/Link | Title |
| 1952 | PRECISION INSTRUMENTS FOR UHF MEASUREMENTS [circa 1952] |
| 1965 | Harris Division Laboratory Bench DC Power Supplies Models in 6200 Series |
| 1968 | Oscilloscope Series 1200A, 1202A, 1205A, 1206A |
| 1968 | Oscilloscope Series 180A, 181A |
| 1970 | COAXIAL AND WAVEGUIDE MEASUREMENT ACCESSORIES [circa 1970, 63 Pages] |
And we even found a 1988 HP Company Store Catalog.