a) Ravenna Palace in Via dell'Olmata. Detail of the portal and Plan and sections of the staircase

31.4 x 21.3 cm and 23 x 37 cm

initialed and dated lower left: AQ 1822

b) Palazzetto del Pio Sodalizio dei Piceni, known as Sixtus V, in Via di Parione. Plan of the vestibule and courtyard

35.7 x 19.4 cm

initialed and dated lower left: AQ Rome 1822

Casa Baracchini in Piazza di Montevecchio. Ground floor plan

35.8 x 19.5 cm

initialed and dated lower right: AQ Rome 1822

c) Palace of the Nazarene College. Ground floor plan and section of the entrance vestibule and staircase

on the same sheet: House in Via della Chiavica del Bufalo. Ground floor plan and section of the entrance vestibule

cm 25 x 40

signed and dated lower right: AQ Rome 1824

d) Palazzo Ginnasi alle Botteghe Oscure. Ground floor and first floor plans, perspective views of the vestibule and staircase

36 x 40.5 cm

signed and dated lower right: AQ / Rome 1823

e) Granaio al Velabro. Plan, cross section and elevation

47 x 34.5 cm