The flag of the United States of America, depicting its early origin and progressive development,

Mode of access: Internet.

Lucas' progressive drawing book, in three parts: : Part I--The principles of drawing in pencil, Part II--Colouring and shading in india ink, Part III--A treatise on perspective; : consisting chiefly of original views of American scenery, and embracing the latest and best improvements in the mode of instruction.

Poem "The colours" by E. Van Blon, part 2, p. [65]-66.

Album of intstructive pieces for the pianoforte. Arranged in progressive order, from the easiest to the medium grade of difficulty, with new phrasing, fingering and appropriate marks of expression,

Mode of access: Internet.

Sieben progressive Sonatinen für Harfe, [music].

V. 1: No.1, E maj. ; No.2, C min. ; No.3, B maj. ; No.4, G min. -- v. 2: No.5, F maj. ; No.6, D min. ; No.7, C maj.

24 keyboard sonatas in progressive order /

Publisher's no.: Edition Peters no. 3245.

Six octave-studies in progressive difficulty. Op. 553.

Mode of access: Internet.

The syntax and idioms of Hindustani : or, progressive exercises in translation, with notes and directions and vocabularies.

Mode of access: Internet.

The effect of variable mesh size on the stability of multistep methods /

Bibliography: leaf 33.

The progressive fish culturist : news and views from many sources on practical hatchery problems.

Caption title, Dec. 1934-

Die design and construction; lanking, piercing, compound, progressive, trimming, flanging, forming, and cam dies.

Mode of access: Internet.

The progressive movement in Vermont

Bibliography: p. 108-110.

Fish screen head loss, perforated 16-gage steel plate (5/32-inch holes staggered on 7/32-inch centers) versus 5-mesh, 19-gage galvanized wire, Tracy Pumping Plant intake, Central Valley Project /

Mode of access: Internet.

Progressive Houston : a monthly publication for the benefit of the taxpayer and general public.

Description based on: Vol. 2, no. 1 (May 1910)

Progressive sight reading exercises. [music] : for piano /

Mode of access: Internet.

Elementary progressive exercises : [music] : for the voice : op. 1 /

Pref. in French and English.