Termnology
| Terminology |
Item |
| 1-3/4-inch-wide duplex slide rule |
Includes, but not limited to,
Hemmi: 154 (20-inch), 200 (16-inch), 255-269;
Post: 1460 Versalog, 1491 Chem-Rule; Teledyne 44CA-600 Versalog.
All 1-3/4" duplex rules use the "new style" cursor. |
| 1-5/8-inch-wide duplex slide rule |
Includes, but not limited to,
Hemmi 150, 152, 153, 159, 250, 251; Post: 1450
Versatrig, 1459, 1462H Postrig. |
| 1-3/16-inch duplex slide rule |
1-3/16 inches wide. Not
used after about 1935. Parts not usually available but can
use K&E 4088-3 cursor. |
| Pocket duplex slide rule |
Hemmi 149 & 149A;
Post 1451 Pocket Versatrig, 1461 Pocket Versalog |
| Old style duplex cursor |
|
Frame is flat and cursor screws have washers. Used
on 1-5/8" duplex rules until about 1955. Early (1930s)
screw directly into plastic cursor bar; later (after WW II) has
brass inserts in cursor bar. |
| New style duplex cursor |
|
Chrome frame is recessed at ends. Used on all 1-3/4"
Hemmi/Post duplex rules and on 1-5/8" duplex rules after 1955. |
Parts for Hemmi and Post Slide Rules
Here's a list of just about every possible repair
part for Post and Hemmi bamboo slide rules from the 1950s and later.
(For parts for other bamboo slide rules see the Relay/Ricoh Parts Page.) USED PARTS
HAVE BEEN CLEANED AND RECONDITIONED. The parts we can supply
have a price listed. Quantities are limited (sometimes
only one). If what you need is not available check back later;
maybe we'll find one somewhere. Email us if you need something
not on this list or if you're not sure what you need.
Note:If the OEM glass lens are shown as no longer available, we have Replica Laser cut acrylic lens for on the Restoration page $5 blanks or $10 if I add the hairline.
| Fits |
Item |
Part No. |
Price |
| Four-inch Closed
Body with 17mm-wide face.: Hemmi 30, 32, 35; Post
1440, 1441, 1447M. (For R/R 403 and other R/R 17mm-wide
rules see R/R Parts Page.) |
Flat Cursor Window Only.
Pic |
1472G |
$6 New |
| Complete Cursor, Flat.
Pic |
1472 |
$25 New |
Complete Cursor, Magnifying.
|
1472M
|
Not available
|
| Closed body rules with 15/16" (23.8mm)-wide face:
Hemmi 48, 34-series (before 1938). |
Complete Cursor (Flat). Pic |
1473 |
$25 New |
| Closed Body Rules
with 26mm-wide face: Hemmi 34-series (after 1938) including
34pi, 34RK etc, 54, 66-69, 74, 86, 87 92-95, 135, 136, 305, 2634;
Post 1443, 1444, 1444K, 1453, 44DA-440. Not for
early "extra thin" rules. |
Complete Cursor (Flat).
Pic |
1470A |
$25 Used |
| Cursor Window Only. |
1470AG |
Not available |
| Cursor window only
for "extra thin" rules from 1930s. Newly made.Pic |
1470AGT |
$10 Reproduction |
| Closed Body Rules
with 28mm-wide face: Hemmi P33S, P45S, P37, 40, 40RK (to
1974), 45, P45, 47 etc, 50, 51, 2640; Post 1445, 1446, 1447,
1449, 1452 (narrow), 1455. |
Cursor Window Only. See Spring
Note below. Pic |
1471G |
Not available
|
| Complete Cursor (Flat). Pic |
1471 |
$25 Used |
Clip-On
Magnifier Pic
|
1480GM
|
Not available
|
| Closed Body Rules
with 34mm-wide face and single hairline: Hemmi 50W,
50-20 (to 1951), 80, 80/1, 300, 2662, 2664, 2664S, Post 1452 (wide), 1452W, 1456. |
Cursor Window Only. Single hairline. |
1471WG |
Not available |
Complete
Cursor [Flat]
Pic
|
1471W
|
$35 Used
|
| Closed Body Rules
with 34mm-wide face and three hairlines: Hemmi
64, 64T, 65, 80, 80/3, 81, 110, 301, 2690. Post 1490. |
Cursor Window
Only. Three hairlines. Pic |
1471W3G |
Not available |
| Complete Cursor. Three Hairlines. Pic |
1471W3 |
Not available
|
| 34mm-wide rules with calculating scale on
bottom edge. Hemmi 80K, 90, 90A, 91, 96, 130 (not 130W). |
Complete 3-line cursor with tab for bottom SIN and
TG scales. (1471W3 cursor fits these rules but has no tab for
bottom scales.) Pic |
1471WT |
Not available
|
Five-inch Bamboo Pocket Duplex Slide Rules.
Hemmi 149A; Post
1451, 1461. Not for all-plastic P149A or Relay/Ricoh. |
Complete Cursor. Pic |
1485-1/2 |
$40 New
|
| Cursor Window Only. Pic |
1485-1/2 G |
$16 New |
| Cursor Screw. Pic |
1485-1/2 CScrew
|
$3 New |
| Chrome Cursor Frame.
Pic |
1485-1/2 Frame |
$7 New |
| Removable Cursor Spring.
Pic |
1485-1/2 Spring |
$4 New
|
Plastic Cursor Bar, no spring. Top
and bottom bars are interchangeable. Only top bar needs
removable spring sold above. Pic
|
1485-1/2 Bar |
$7 New |
| Body/Stator Screw. |
1485-1/2 BScrew |
$7 New
|
1.25-inch wide, bamboo duplex rules from early
1930s: Hemmi 150, Post 1458, Lietz 3054L.
|
Complete cursor.
|
1483
|
$55 Used
|
1-5/8-inch-wide
Bamboo Duplex Slide Rules.
Includes Hemmi
150, 152, 153, 159, 250, 251; Post 1450 Versatrig,
1459, 1462H Postrig and all other Hemmi-made 1-5/8-inch-wide bamboo
duplex rules. Not for plastic rules or Relay/Ricoh. |
Cursor Window Only. Pic |
1475G |
Not available
|
| Chrome Cursor Frame. |
1475F |
$7 Used |
| Complete Cursor.
Pic |
1475 |
$40 Used |
| Cursor Screw for old style cursors.
5 mm long. Pic |
1110 |
$3 Used |
| For parts that
fit both 1-5/8" and 1-3/4" duplex rules see last category below. |
1-3/4-inch-wide
Duplex Slide Rules.
Includes Hemmi
154 (20-inch), 200 (16-inch), 255-269; Post 1460 Versalog,
1491 Chem-Rule; Teledyne 44CA-600 Versalog and all other Hemmi-made
1-3/4-inch-wide bamboo duplex rules. Not for plastic
rules or Relay/Ricoh. |
Cursor Window Only. Single hairline.
Pic |
1485G |
Not available |
| Complete Cursor.
Pic |
1485 |
Not available
|
| Chrome Cursor Frame.
Pic |
1485F |
$7 Used |
| Cursor Screw for new style cursors.
Pic |
1310 |
$3 Used |
Clip-on magnifier. Pic
|
1485GM
|
Not available
|
| For parts that fit both 1-5/8" and 1-3/4"
duplex rules see below. |
| All
Hemmi-made 10-inch and longer bamboo duplex slide rules.
(Both 1-5/8" and 1-3/4" wide.) Not for
plastic rules or Relay/Ricoh. |
Cursor screw for new style cursors.
(1-5/8" rules after 1955 and all 1-3/4" wide rules.)
Pic |
1310 |
$3 Used |
| Top Cursor Bar with
fast or loose spring. Pic |
1480BT |
$7 Used |
| Cursor Spring (Removable)
only. Pic |
1480S |
$4 New |
| Bottom Cursor Bar.
Pic |
1480BB |
$3 Used |
| Body/Stator Screw.
Pic |
1480E |
$7 Used |
| Hemmi plastic duplex rules
46mm wide x 5mm thick. |
Complete Cursor. Pic
|
1490
|
Not Available |
| Hemmi plastic duplex rules
46mm wide x 4mm thick. |
Complete Cursor.
|
1491
|
Not Available |
Spring Note: Some closed body cursors from
the 1940s have the spring mounted on a removable plate which is
held inside the cursor frame by the cursor window glass. Windows
for those cursors are about 1/32" shorter than cursors where the
spring is attached directly to the chromed cursor frame; new glasses
must be shortened by sanding with ordinary sandpaper to fit.
|
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