Beryllium has also been used in some experimental types, and hydrocarbons have been suggested as another possibility.

"You going to be some sort of experimental type?"

M29's are an experimental type of bomb that contain a mixture of incendiary jelly and oil.

An experimental type developed near the end of the Korean war and never fired in anger.

Many experimental types of meter were developed.

Again, a few different and perhaps experimental types have survived in small numbers.

This machine is of the experimental type as launched from the steel tower and is painted to look like M17.

The nerve of that young pup - requisitioning an experimental type for household labor.

If you're the experimental type, you may have a great time with gray-market film.

The machine had a basic design that was much closer to later commercial construction than many later experimental types.