Dimensions in cm. (width x length). Items in "quotes" are those words written on tp - envelopes may have other printed information not noted in this catalogue.

HR-54) no envelope - pink crepe ( some of the pink is bleached out or faded) Typed on the paper - (? an experiment by the collector ?) "Hotel Washington * Madrid (Wheat)" (what does he mean by wheat this time?) - no serrations - torn on either end - 10.5 x 18.5
HR-55) no envelope - typed "University of Colorado Museum" white - alternate partial serrations - one piece - for some reason the serrations don't seem to be in a regular place. so here are the dimensions for each section of the whole - width is 11.4 - for length starting on typed end, torn on end to serration 12cm. - middle between serrations 34 cm. - other end to tear 11.5

HR-60) no envelope - "Hotel Europa Scheviningen" - cream crepe - piece torn on either end no serrations - 10.5 x 39
HR-61) no envelope - " Natural History Museum Leyden" - grey ribbed crepe - 2 pieces attached - coarse serrations 3 serrations across surrounded by 4 unserrated portions - each 10.5 x 15
HR-62) no envelope - "Hoteles St. James et d'Albany Paris - pink 'tracing' paper - 2 pieces - each 11.8 x 17.7
HR-63) no envelope - "Austin Hotel London" - 2 pieces - light tan 'tracing' paper - medium serrations 4 serrations across surrounded by 5 unserrated portions - each 11.3 x 15.4
HR-64)no envelope - "University of Wisconsin" (typed) - yellow - 9 sheets connected - 11.7 x 11.7
HR-65) no envelope - "Hostal Isabella II Santander" - brown kraft coarse on one side, smooth on other - no serrations torn on either end - 11.9 x 21
HR-66) no envelope - "Unesco" - yellow tan 'tracing' paper - fine serration - 4 to 5 pinhole config. - one piece 11.6 x 19.8
HR-67) no envelope - "Icom 6 Rue Franklin" - tan 'tracing' paper - seems extremely thin - one sheet folded in half - 12 x 19.8 - pin config. - serrated ends
HR-68) no envelope - "Schiphol Airport Amsterdam" - light cream - 3 sheets serrated still connected - each 10.4 x 13.6
HR-69) no envelope - "American Express London" - 2 sheets attached - the word "IBCOL is printed on the bottom of each sheet - 5 coarse serrations surrounded by 6 uncut - each 11.5 x 15
HR-70) no envelope - "Hotel Nacional Madrid" - light brown paper smooth one side - no serrations torn on either end - it is folded in three, but there is a crease halfway across that seems to be a machine crease - 11.4 x 27
HR-71) no envelope - "London Airport" - printed on it "Government Property" (with a checkbox?) 1 piece - serrated - off white to light tan - one side shiny 'tracing' paper - 11.3 x 15.3
HR-72) no envelope - piece of tp wrapper - picture has a rose and a single petal - printed " petalo hojas dobles - there is printing on one end the ink is uneven (worn off: or poorly printed?) contains the following "11.0 por 11.0" - someone who reads spanish might be able to hazard a guess about many of the words but I'll leave that off for now. (see #HG-73)
HR-73) no envelope - "Hotel Las Olas Altas Magatlan" ( not sure of that last word the "tl" could be an "h" or "bl" - remy tan - 6 sheets 2 ply - course serration - each 11 x 11.2 - given the proximity and the dimensions could this belong to item #HG-72?
HR-74) no envelope - "Los Portales Alamos Sonora" - light yellow - 5 pieces serrated connected - each 10.8 x 11.1
HR-75) no envelope - "Chapman Motel Los Mochis Tinaloa" - greyish tan with colorful speckles - 5 pieces serrated connected - each 11 x 11.5
HR-76) no envelope - "Hotel Playa Hermosa San Blas (Blar?), Mayarit" - 5 pieces connected - serrated but poorly - some tearing on ends - each 11.2 x 11.5 (the serrations could be my imagination and the tear caused by a cutter on the dispenser)
HR-77) no envelope - "Joncol's Hotel Mazatlan" - green ( jade green?) - torn on either end - creases in alternating directions seem to be machine made - 2 ply - 11 x 55 - size between folds
HR-78) no envelope - "Flamingo Motel Guaymas Mexico" - orangish pink - wonder if they were going for a flamingo color here? - 4 sheets serrated connected - medium size serrations - each 11 x 11