| Symbol | Description |
| 14H | Foot notes: None |
| 14H | Nozzle, No. 1, Composition |
| b14H | Nozzle, No.12, Stainless Steel, Composition (Use in place of Nozzle No. 1 with high grade metal) |
| a14H2 | Nozzle, No. 2, Display |
| c14H2 | Nozzle, No. 13, Display (Use in place of Nozzle No. 2 with high grade metal) |
| a14H4 | Nozzle, Lead and Rule |
| 14H7 | Nozzle, No. 9, for Composition sizes of thin spaces |
| Symbol | Description |
| 17H | Foot notes: # , Ý , ÝÝ, ¶ , § , §§ , * , ** , | , ß |
| fw17HH* | Piston, 7/8" diameter, 1/2" stroke |
| gw17HH Ý | Piston, 7/8" diameter, 1/2" stroke, 11/2 to 4 point and didot Lead and Rule |
| hw17HHß | Piston, 7/8 diameter, 13/16" stroke, 6 to 12 point and didot Lead and Rule |
| b17H1 | Stem Handle |
| g17H10 | Stem End, for fw17HH, gw17HH |
| h17H10 | Stem End, for hw17HH |
| w17H11 | Stem End Screw, for fw17HH, gw17HH |
| aw17H11 | Stem End Screw, for hw17HH |
| a17H13 | Stem End Screw, Lock Nut |
| e17H14 | Stem End Screw Washer, Metal Inlet, for fw17HH, hw17HH |
| f17H14 | Stem End Screw Washer, Metal Inlet, for gw17HH |
| 17H27 | Stem Handle Washer |
| Xfw17H | Piston, 7/8" diameter, 1/2" stroke, group; consists of fw17HH, b17H1, 17H27 |
| Xgw17H | Piston, 7/8" diameter, 1/2" stroke, 11/2 to 4 point and didot Lead and Rule, group; consists of gw17HH, b17H1, 17H27 |
| Xhw17H | Piston, 7/8 diameter, 13/16" stroke, 6 to 12 point and didot Lead and Rule, group; consists of hw17HH, b17H1, 17H27 |
| *fw17HH consists of fw17H, g17H10, w17H11, a17H13, e17H14 | |
| Ý gw17HH consists opf gw17H, g17H10, w17H11, a17H13, f17H14 | |
| ßhw17HH consists of hw17H, h17H10, aw17H11, a17H13, e17H14 |
| Symbol | Description |
| 23H | Foot notes: # , Ý , ÝÝ, ¶ , § , §§ , * , ** , | , ß |
| g23HH* | Pump Body, 7/8" diameter |
| u23HHÝ | Pump Body, 7/8" diameter, Lead and Rule Attachment |
| 23H1 | Bearing, Nozzle End |
| b23H4 | Plug, bottom |
| b23H6 | Hat Valve |
| a23H7 ß | Bush, lower |
| c23H23 | Bush Pin |
| c23H8 | Lug, loose |
| c23H15 ß | Liner, right hand |
| c23H16 ß | Liner, left hand |
| b23H17 | Liner Rivet, long (2) |
| b23H18 ß | Liner, front |
| b23H20 | Liner Rivet |
| b23H19 ß | Liner, rear |
| 23H29 | Liner Rivet |
| c23H23 | (refer after a23H7) |
| f23H27 ß | Bush, upper |
| 23H29 | (refer after b23H19) |
| Xg23H | Pump Body and Piston, 7/8" diameter, group, consists of Xfw17H, g23HH |
| Xk23H | Pump Body, 7/8" diameter, and Piston, 13/16" stroke, Display Attachment, group; consists of Xhw17H, g23HH |
| Xu23H | Pump Body and Piston, 7/8" diameter, Lead Rule Attachment, group; consists of Xgw17H, u23HH |
| *g23HH consists of g23H, 23H1, b23H4, b23H6, a23H7, c23H8, c23H15 and 16, b23H17 (2), b23H18, 19 and 20, c23H23, f23H27, 23H29 | |
| Ý u23HH consists of u23H, 23H1, b23H4, b23H6, a23H7, c23H8, c23H15 and 16, b23H17 (2), b23H18, 19 and 20, c23H23, f23H27, 23H29 | |
| ßCan be fitted only at Workshops |