Priestley in America Part 1

Priestley in America.

by Edgar F. Smith.

PREFACE

The writer, in studying the lives of early American chemists, encountered the name of _Joseph Priestley_ so frequently, that he concluded to inst.i.tute a search with the view of learning as much as possible of the life and activities, during his exile in this country, of the man whom chemists everywhere deeply revere. Recourse, therefore, was had to contemporary newspapers, doc.u.ments and books, and the resulting material woven into the sketch given in the appended pages. If nothing more, it may be, perhaps, a connecting chapter for any future history of chemistry in America. Its preparation has been a genuine pleasure, which, it is hoped by him whose hand guided the pen, will be shared by his fellow chemists, and all who are interested in the growth and development of science in this country.

PRIESTLEY IN AMERICA

There lies before the writer a tube of gla.s.s, eleven and one half inches in length and a quarter of an inch in diameter. Its walls are thin. At one end there is evidence that an effort was made to bend this tube in the flame. Ordinarily it would be tossed aside; but this particular tube was given the writer years ago by a great-grandson of Joseph Priestley.

Attached to the tube is a bit of paper upon which appear the words "piece of tubing used by Priestley." That legend has made the tube precious in the heart and to the eye of the writer. Everything relating to this wonderful figure in science, history, religion, politics and philosophy is very dear to him. On all sides of him are relics and reminders of Priestley. Not all, but many of his publications are near at hand. After perusal of these at various times, and while reading the many life sketches of Priestley, there has come the desire to know more about his activities during the decade (1794-1804) he lived in America.

Isn't it fair to declare that the great majority of chemical students think of Priestley as working only in England, his native land, and never give thought to his efforts during the last ten years of his life?

It has been said that he probably inspired and incited the young chemists of this country to renewed endeavor in their science upon his advent here. There is no question that he influenced James Woodhouse and his particular confreres most profoundly, as he did a younger generation, represented by Robert Hare. Priestley again set in rapid motion chemical research in the young Republic.[1] He must therefore have done something himself. What was it? Is it worth while to learn the character of this work? Modern tendencies are antagonistic to the past.

Many persons care nothing for history. It is a closed book. They do not wish it to be opened, and yet the present is built upon the early work.

In reviewing the development of chemistry in this country everything, from the first happening here, should be laid upon the table for study and reflection. Thus believing, it will not be out of place to seek some light upon the occupation of the discoverer of oxygen after he came to live among us--with our fathers.

n.o.ble-hearted, sympathetic Thomas E. Thorpe wrote:

If, too, as you draw up to the fire 'betwixt the gloaming and the mirk' of these dull, cold November days, and note the little blue flame playing round the red-hot coals, think kindly of Priestley, for he first told us of the nature of that flame when in the exile to which our forefathers drove him.

Right there, "the nature of the flame," is one thing Priestley did explain in America. He discovered carbon monoxide--not in England, but in "exile."[2] It may not be an epoch-making observation. There are not many such and those who make them are not legion in number. It was an interesting fact, with a very definite value, which has persisted through many succeeding decades and is so matter-of-fact that rarely does one arise to ask who first discovered this simple oxide of carbon.

Priestley was a man of strong human sympathies. He loved to mingle with men and exchange thoughts. Furthermore, Priestley was a minister--a preacher. He was ordained while at Warrington, and gloried in the fact that he was a Dissenting Minister. It was not his devotion to science which sent him "into exile." His advanced thought along political and religious lines, his unequivocal utterances on such subjects,--proved to be the rock upon which he s.h.i.+pwrecked. It has been said--

By some strange irony of fate this man, who was by nature one of the most peaceable and peace-loving of men, singularly calm and dispa.s.sionate, not p.r.o.ne to disputation or given to wrangling, acquired the reputation of being perhaps the most cantankerous man of his time....

There is a wide-spread impression that Priestley was a chemist. This is the answer which invariably comes from the lips of students upon being interrogated concerning him. The truth is that Priestley's attention was only turned to chemistry when in the thirties by Matthew Turner, who lectured on this subject in the Warrington Academy in which Priestley labored as a teacher. So he was rather advanced in life before the science he enriched was revealed to him in the experimental way. Let it again be declared, he was a teacher. His thoughts were mostly those of a teacher. Education occupied him. He wrote upon it. The old Warrington Academy was a "hot-bed of liberal dissent," and there were few subjects upon which he did not publicly declare himself as a dissenter.

He learned to know our own delightful Franklin in one of his visits to London. Franklin was then sixty years of age, while Priestley was little more than half his age. A warm friends.h.i.+p immediately sprang up. It reacted powerfully upon Priestley's work as "a political thinker and as a natural philosopher." In short, Franklin "made Priestley into a man of science." This intimacy between these remarkable men should not escape American students. Recall that positively fascinating letter (1788) from Franklin to Benjamin Vaughan, in which occur these words:

Remember me affectionately ... to the honest heretic Dr.

Priestley. I do not call him honest by way of distinction, for I think all the heretics I have known have been virtuous men. They have the virtue of Fort.i.tude, or they would not venture to own their heresy; and they cannot afford to be deficient in any of the other virtues, as that would give advantage to their many enemies.... Do not however mistake me. It is not to my good friend's heresy that I impute his honesty. On the contrary 'tis his honesty that has brought upon him the character of heretic.

Much of Priestley's thought was given to religious matters. In Leeds he acknowledged himself a _humanitarian_, or

a believer in the doctrine that Jesus Christ was in nature solely and truly a man, however highly exalted by G.o.d.

His home in Leeds adjoined a "public brew house." He there amused himself with experiments on carbon dioxide (fixed air). Step by step he became strongly attracted to experimentation. His means, however, forbade the purchase of apparatus and he was obliged to devise the same and also to think out his own methods of attack. Naturally, his apparatus was simple. He loved to repeat experiments, thus insuring their accuracy.

In 1772 he published his first paper on Pneumatic Chemistry. It told of the impregnation of water with carbon dioxide. It attracted attention and was translated into French. This soda-water paper won for Priestley the Copley medal (1773). While thus signally honored he continued publis.h.i.+ng views on theology and metaphysics. These made a considerable uproar.

Then came the memorable year of 1774--the birth-year of oxygen. How many chemists, with but two years in the science, have been so fortunate as to discover an element, better still probably the most important of all the elements! It was certainly a rare good fortune! It couldn't help but make him the observed among observers. This may have occasioned the hue and cry against his polemical essays on government and church to become more frequent and in some instances almost furious.

It was now that he repaired to London. Here he had daily intercourse with Franklin, whose encouragement prompted him to go bravely forward in his adopted course.

It was in 1780 that he took up his residence in Birmingham. This was done at the instance of his brother-in-law. The atmosphere was most congenial and friendly. Then, he was most desirous of resuming his ministerial duties; further, he would have near at hand good workmen to aid him in the preparation of apparatus for his philosophical pursuits.

Best of all his friends were there, including those devoted to science.

Faujar St. Fond, a French geologist has recorded a visit to Priestley--

Dr. Priestley received me with the greatest kindness.... The building in which Dr. Priestley made his chemical and philosophical experiments was detached from his house to avoid the danger of fire. It consisted of several apartments on the ground floor. Upon entering it we were struck with a simple and ingenious apparatus for making experiments on inflammable gas extracted from iron and water reduced to vapour.

If, only, all the time of Dr. Priestley in Birmingham had been devoted to science, but alas, his "beloved theology" claimed much of it. He would enter into controversy--he would dissent, and the awful hour was advancing by leaps and bounds. The storm was approaching.

It burst forth with fury in 1791. The houses of wors.h.i.+p, in which he was wont to officiate, were the first to meet destruction, then followed his own house in which were a.s.sembled his literary treasures and the apparatus he had constructed and gathered with pains, sacrifice and extreme effort. Its demolition filled his very soul with deepest sorrow.

Close at hand, the writer has a neat little chemical balance. It was brought to this country by Priestley, and tradition has it, that it was among the pieces of the celebrated collection of chemical utensils rescued from the hands of the infuriated mob which sought even the life of Priestley, who fortunately had been spirited or hidden away by loyal, devoted friends and admirers. In time he ventured forth into the open and journeyed to London, and when quiet was completely restored, he returned to one of his early fields of activity, but wisdom and the calm judgment of friends decided this as unwise. Through it all Priestley was quiet and philosophical, which is evident from the following story:

A friend called on him soon after the riots and condoled with him for his loss in general, then mentioned the destruction of his books as an object of particular regret. Priestley answered, "I should have read my books to little purpose if they had not taught me to bear the loss of them with composure and resignation."

But the iron had entered his soul. He could not believe that in his own England any man would be treated as he had been treated. His country was dear to him. He prized it beyond expression, but he could not hope for the peace his heart craved. His family circle was broken, two of his sons having come to America, so in the end, deeply concerned for his life-companion's comfort, the decision to emigrate was reached, and their faces were turned to the West.

In reviewing the history of chemistry the remark is frequently heard that one blotch on the fair escutcheon of French science was placed there when the remorseless guillotine ushered Lavoisier into eternity.

Was not the British escutcheon of science dimmed when Priestley pa.s.sed into exile? Priestley--who had wrought so splendidly! And yet we should not be too severe, for an ill.u.s.trious name--Count Rumford--which should have been ours--was lost to us by influences not wholly unlike those which gained us Priestley. Benjamin Thompson, early in life abandoned a home and a country which his fellow citizens had made intolerable.

Read Priestley's volumes on Air and on Natural Philosophy. They are cla.s.sics. All conversant with their contents agree that the experimental work was marvelous. Priestley's discovery of oxygen was epoch-making, but does not represent all that he did. Twice he just escaped the discovery of nitrogen. One wonders how this occurred. He had it in hand.

The other numerous observations made by him antedate his American life and need not be mentioned here. They alone would have given him a permanent and honorable rank in the history of chemistry. Students of the science should reserve judgment of Priestley until they have familiarized themselves with all his contributions, still accessible in early periodicals. When that has been done, the loss to English science, by Priestley's departure to another clime will be apparent.

His dearest friends would have held him with them. Not every man's hand was against him--on the contrary, numerous were those, even among the opponents of his political and theological utterances, who hoped that he would not desert them. They regretted that he had--

turned his attention too much from the luminous field of philosophic disquisition to the sterile regions of polemic divinity, and the still more th.o.r.n.y paths of polemic politics....

from which the hope was cherished that he would recede and devote all his might to philosophical pursuits.

A very considerable number ... of enlightened inhabitants, convinced of his integrity as a man, sincerity as a preacher, and superlative merit as a philosopher, were his strenuous advocates and admirers.

But the die had been cast, and to America he sailed on April 8, 1794, in the good s.h.i.+p _Sansom_, Capt. Smith, with a hundred others--his fellow pa.s.sengers. Whilst on the seas his great protagonist Lavoisier met his death on the scaffold.

Such was the treatment bestowed upon the best of their citizens by two nations which considered themselves as without exception the most civilized and enlightened in the world!

It is quite natural to query how the grand old scientist busied himself on this voyage of eight weeks and a day. The answer is found in his own words:

I read the whole of the Greek Testament, and the Hebrew bible as far as the first Book of Samuel: also Ovid's Metamorphoses, Buchanan's poems, Erasmus' Dialogues, also Peter Pindar's poems, &c.... and to amuse myself I tried the heat of the water at different depths, and made other observations, which suggest various experiments, which I shall prosecute whenever I get my apparatus at liberty.

The Doctor was quite sea-sick, and at times sad, but uplifted when his eyes beheld the proofs of friends.h.i.+p among those he was leaving behind.

Thus he must have smiled benignantly on beholding the

elegant Silver Inkstand, with the following inscription, presented ... by three young Gentlemen of the University of Cambridge:

"To Joseph Priestley, LL.D. &c. on his departure into Exile, from a few members of the University of Cambridge, who regret that expression of their Esteem should be occasioned by the ingrat.i.tude of their Country."

And, surely, he must have taken renewed courage on perusing the valedictory message received from the Society of United Irishmen of Dublin:

Sir,