“It would be inexcusable, therefore, in your petitioners to neglect the present opportunity of endeavouring to set such a design on foot, when we have a Gentleman among us, whose Abilities, speculative as well as practical, would do Honour to any Country, and who is, nevertheless, indebted for bread to his daily toil, in an occupation the most unfriendly both to health and study. Under his auspices, the work may now be undertaken with the greatest advantages; and others may be bred up by him, to prosecute it in future times: but if the present opportunity is neglected, perhaps whole centuries may not afford such another. To rescue such a Man from the drudgery of manual labour, and give him an occasion of indulging his bent of genius, with advantage to his Country, is an Honour which crowned heads might glory in,—but it is an Honour also, which it is hoped, in the case of a native, Pennsylvania[Pennsylvania] would not yield to the greatest prince or people on earth!
“The design, which your petitioners have projected, and now humbly beg leave to lay before your honourable House, is as follows, viz.
“First, That the Honourable Proprietaries be petitioned to grant a Lot of Ground, for erecting a Public Observatory, and to give such other encouragement to the design as they may think proper. And from their known attachment to the interest of this country, as well as their professed readiness to serve the Gentleman who is proposed to conduct the design, your petitioners cannot have any doubt of their kind compliance with this humble request.
“Secondly, That the assistance of your honourable House be requested, agreeably to the concluding prayer of this petition.
“Thirdly, That a subscription be promoted for erecting a Public Observatory, and furnishing it with such instruments as may be wanted, in addition to those valuable ones now in the province. Of the success of this subscription among our benevolent fellow-citizens, there can be no doubt; and the expense of the additional instruments will not be great, as the Gentleman proposed to conduct the design, is capable of constructing them all with his own hand, in the most masterly manner.
“Fourthly, That the Observatory shall be at all times open to the curious; and, particularly, that captains and mates of vessels, and young gentlemen desirous of obtaining a practical knowledge in Astronomy, shall have admittance, and (under proper rules, to be framed for that purpose,) be taught the use of Instruments, and the method of making Observations, especially the new method of ascertaining the longitude at sea; for the perfecting of which, the Parliament of Great Britain has of late given such ample rewards, to the singular advantage of trade and navigation.
“Fifthly, That the Observations to be made by the Public Observer, shall be annually published, under the inspection of the American Philosophical Society, and communicated to the learned Societies in Europe, with such remarks as may render them generally useful and entertaining.
“Sixthly, That the same person might also be appointed Surveyor of the high roads and waters; in order that when any public proposals are to be made, for improving navigation, and shortening the communications between capital trading places, there be always a person who has leisure, and is skilled in measuring and reducing distances, taking heights and levels, and who may be employed in conjunction with others, when necessary, to make report on all such matters, either at the expence of those who request such service, or at the public expence, as the case may require.
“Your Petitioners therefore humbly pray, that your Honourable House would take the premises into your consideration, and allow a yearly salary for such person, at least as a Public Astronomer, if you should not view the additional office of Surveyor of the high roads and waters in the same important light as it is viewed by your petitionors; and they further pray, that you would give them leave to bring in a bill for the legislative appointment of such Public Observer, and for regulating his duty in the execution[execution] of his trust: and your petitioners shall ever pray, &c.
Signed in behalf and by order of the American Philosophical Society, at Philadelphia, March 6th 1775.