| Ltr. recipient pinpointer |
| Ltr. heads-up |
| Heads-up discovery |
| Ltr. holders |
| Ltr. directive |
| Ltr. carriers |
| It encloses a ltr. |
| Send a heads-up to |
| Ltr. insert |
| Ltr. accompaniers |
| Ltr.-bottom letters |
| Sent the same ltr. to |
| Ltr. add-ins |
| Ltr. extra |
| Container for a ltr. |
| Check sent with a ltr., e.g. |
| Business ltr. add-ins |
| Ltr. carrier |
| Something sent with a ltr. |
| Ltr.-routing word |
| It's for you," on a ltr. |
| Actual heads-up on a bottle of sleeping pills |
| Cover ltr. accompaniers |
| Ltr. writer |
| Ltr. container |
| Part of a ltr. ending |
| Heads-up in Ireland? |
| Ltr. encloser |
| Ltr. center |
| Ltr. carriers' responsibilities |